PRODUCTS

SODIUM BENZOATE (E211)

Sodium Benzoate (E211) is used in shampoos, creams, lotions, and toothpaste as a preservative.
Sodium Benzoate (E211) is used in liquid medicines and syrups as an antimicrobial agent.
Sodium Benzoate (E211) is used in corrosion inhibitors, antifreeze, and adhesives.

CAS Number: 532-32-1
EC Number: 208-534-8
MDL number: MFCD00012463
E number: E211 (preservatives)
Molecular Formula: C7H5O2Na or C7H5NaO2 or C6H5COONa or NaC6H5COO
Molecular Weight: 144.10 g/mol

SYNONYMS:
Benzoic acid sodium salt, Sodium benzenecarboxylate, Benzoate of soda, Natrium benzoicum, Sodium benzoatum, E211, Sodium benzoic acid, Sodium salt of benzoic acid, Flavor and Extract Manufacturers' Association No. 3025, Benzoic acid sodium salt, Sodium benzenecarboxylate, Benzoate of soda, Natrium benzoicum, Sodium benzoatum, E211, Sodium benzoic acid, Sodium salt of benzoic acid, Benzoate of Soda, Benzoic Acid, Sodium Salt, E 211, Sodium Benzoate, Sodium Salt of Benzoic Acid, Sodium benzoate, E211, benzoate of soda, sodium benzoate, 532-32-1, Sobenate, Antimol, Benzoic acid, sodium salt, Benzoic acid sodium salt, Benzoate sodium, Benzoate of soda, Benzoate, sodium, sodium;benzoate, Natrium benzoicum, FEMA No. 3025, Fuminaru, Benzoan sodny, Caswell No. 746, Microcare sb, PUROX S, FEMA Number 3025, CCRIS 3921, HSDB 696, Benzoesaeure (na-salz), UNII-OJ245FE5EU, EINECS 208-534-8, OJ245FE5EU, benzoic acid sodium, MFCD00012463, EPA Pesticide Chemical Code 009103, INS NO.211, DTXSID1020140, E211, AI3-07835, INS-211, DTXCID90140, Sodiumbenzoate, E-211, CHEBI:113455, EC 208-534-8, AMMONUL COMPONENT SODIUM BENZOATE, UCEPHAN COMPONENT SODIUM BENZOATE, SODIUM BENZOATE (II), SODIUM BENZOATE [II], SODIUM BENZOATE (MART.), SODIUM BENZOATE [MART.], SODIUM BENZOATE (USP-RS), SODIUM BENZOATE [USP-RS], Benzoan sodny [Czech], SODIUM BENZOATE (EP MONOGRAPH), SODIUM BENZOATE [EP MONOGRAPH], s panax mist, BzONa, Sodium benzoate [USAN:JAN:NF], monosodium benzoate, Sodium Benzoate,(S), Sodium benzoate (TN), s panax mist for refill, s panax all in one mist, SCHEMBL823, CHEMBL1356, SODIUM BENZOATE [MI], Sodium benzoate (JP18/NF), SODIUM BENZOATE [FCC], SODIUM BENZOATE [JAN], SODIUM BENZOATE [FHFI], SODIUM BENZOATE [HSDB], SODIUM BENZOATE [USAN], SODIUM BENZOATE [VANDF], SODIUM BENZOATE [WHO-DD], Benzoic acid, sodium salt (1:1), HY-Y1316, Tox21_300125, SODIUM BENZOATE [ORANGE BOOK], AKOS003053000, AKOS015890021, CCG-266169, NCGC00254072-01, CAS-532-32-1, DA-57965, SODIUM BENZOATE COMPONENT OF AMMONUL, SODIUM BENZOATE COMPONENT OF UCEPHAN, CS-0017788, NS00074364, S0593, D02277, A829462, Q423971, J-519752 Benzoic acid sodium salt, Benzoate of soda, Sodium benzenecarboxylate, E211, Sodium salt of benzoic acid

Sodium Benzoate (E211), the sodium salt of benzoic acid, is a large-scale used food preservative with the European food additive number E211.
China is the biggest manufacturer of Sodium Benzoate (E211) and its export quantity of benzoic acid, its salts and esters reached 90,500 MT and the corresponding amount of 120 million USD in 2019.

If calculated by Sodium Benzoate (E211)'s max usage with 0.1% in food, the total food with it would be around 1 billion MT.
Sodium Benzoate (E211) is a sodium salt of benzoic acid.
Sodium Benzoate (E211) is a white colour powdered salt which is produced by reacting sodium hydroxide and benzoic acid.

Sodium Benzoate (E211) is soluble in water and widely used as a food preservative.
Sodium Benzoate (E211) has anti-inflammatory properties that help to decrease inflammation.
Sodium Benzoate (E211) is a common food additive utilized for preserving and inhibiting microbial growth in food and beverages.

Sodium Benzoate (E211) is the sodium salt of benzoic acid and exists as such when dissolved in water.
Sodium Benzoate (E211) can be prepared by reacting sodium hydroxide with benzoic acid.
Sodium Benzoate (E211) belongs to the category of organic preservatives.

Sodium Benzoate (E211) is an antiseptic substance.
Sodium Benzoate (E211) is obtained synthetically by treating benzoic acid with a sodium hydroxide solution.
After filtration, Sodium Benzoate (E211) is concentrated and purified by recrystallization.

Sodium Benzoate (E211) is the sodium salt of benzoic acid with the chemical formula NaC7H5O2.
Sodium Benzoate (E211) is a widely used food preservative with E number E211.
Sodium Benzoate (E211) can be produced by reacting sodium hydroxide with benzoic acid.

Sodium Benzoate (E211) has a high dissociation constant (6.46.10-5 ) and is used mainly for preserving strongly acidic products.
Sodium Benzoate (E211)'s preservative action is mainly due to its non-dissociated form.
Sodium Benzoate (E211) is a substance which has the chemical formula NaC7H5O2.

Sodium Benzoate (E211) is the sodium salt of benzoic acid.
One gram of salt is soluble in 2ml of water, in 75ml of ethyl alcohol, and in 50ml of 90% ethyl alcohol.
The salt is insoluble in ethyl ether.

A typical aqueous solution will be slightly alkaline and typically has a sweetish astringent taste.
Sodium Benzoate (E211) is a slightly hydroscopic, white, odorless or nearly odorless product.
Sodium Benzoate (E211) contains 84.7% of available benzoic acid.

Sodium Benzoate (E211) also known as benzoate of soda is the sodium salt of benzoic acid, widely used as a food preservative (with an E number of E211) and a pickling agent.
Sodium Benzoate (E211) appears as a white crystalline chemical with the formula C6H5COONa.

Sodium Benzoate (E211) is an excipient that is widely used nowadays.
The white powder, Sodium Benzoate (E211), is used as a preservative against yeasts, molds and bacteria by inhibiting their growth.
You use them with slightly acidic to neutral products with a maximum pH value of 5.

You add 0.5 to 1 gram per kilogram of food.
It does not make sense to apply this additive to foods with a higher pH value.
This is because the additive is only effective in an acidic environment.

Sodium Benzoate (E211), found in many products, is a type of salt derivative preferred as a preservative.
Sodium Benzoate (E211) is derived from Benzoic Acid which is found naturally in many foods and vegetables like plums, apples, prunes, cloves etc.
Sodium Benzoate (E211) is most popularly known as a preservative that is used in processed foods and beverages to extend their shelf life.

Sodium Benzoate (E211) is also used as a corrosion inhibitor, fragrance ingredient and as preservative in many cosmetics and personal care products.
Sodium Benzoate (E211) is the sodium salt of benzoic acid and is primarily used to inhibit the growth of microorganisms such as bacteria and fungi in food and beverages.

Sodium Benzoate (E211) is the sodium salt of benzoic acid and is primarily used to inhibit the growth of microorganisms such as bacteria and fungi in food and beverages.
Used in: Carbonated drinks, fruit juices, jams and jellies, condiments, salad dressings, sauces, pickles, and baked goods

Sodium Benzoate (E211) is a preservative that is commonly used to control bacteria, mold, yeasts, and other microbes.
Sodium Benzoate (E211) is most widely used in acidic foods including carbonated drinks, salad dressings, condiments, and pickles.
Food additive in the category of chemical preservatives, naturally present in berries, mushrooms, cinnamon, cloves etc.

For industrial use, Sodium Benzoate (E211) is obtained by chemical processes from toluene.
Sodium Benzoate (E211) is an additive that is often overlooked in many food products.
Sodium Benzoate (E211) acts as an unsung hero among food preservatives.

Known for its strong antimicrobial properties, Sodium Benzoate (E211) protects against spoilage while also extending the shelf life of products.
However, there are many misconceptions and prejudices among the public about the use of Sodium Benzoate (E211) .

However, Sodium Benzoate (E211) is an important ingredient that increases food safety when used correctly.
Sodium Benzoate (E211) (the food additive E211) is benzoic acid compound, which is present in nature in low concentration in such products as prune, cranberry, cinnamon, cloves and apples.

Sodium Benzoate (E211) is a resultant of benzoic acid neutralization by sodium hydroxide.
As for the external appearance, the additive Sodium Benzoate (E211) is a white powdery substance without any smell or having slight smell of benzaldehyde.
The chemical formula of Sodium Benzoate (E211) is NaC6H5CO2.

USES and APPLICATIONS of SODIUM BENZOATE (E211):
Sodium Benzoate (E211), which is also used to add flavor to some products, should not be used excessively in food products.
Sodium Benzoate (E211) has been deemed appropriate to use it at most 0.1%.
Excessive use of Sodium Benzoate (E211) in foods can cause serious health problems in people.

Sodium Benzoate (E211), taken in excess of the given amount, can cause problems such as obesity in people over time and can cause serious negativities in the coming days.
Sodium Benzoate (E211), which is used to extend the shelf life of food products, is used in canned goods, toothpastes, medicines and pickles, especially soft drinks.

The amount of Sodium Benzoate (E211) used in ready-made foods can be written in the ingredients section of the product.
Benzonic, the active ingredient of Sodium Benzoate (E211), is naturally found in plants or animals.
Sodium Benzoate (E211), which is not considered very healthy, is found in almost every ready-made food.

Ready meals, sausage, salami, drinks containing dyes, chips, ready-made meatball mixtures, ready-made sauces, fruit juices and candies may also contain Sodium Benzoate (E211).
Since the shelf life of these products is slightly longer, Sodium Benzoate (E211) is inevitable that they will contain additives.

Sodium Benzoate (E211) is used as a preservative in the food sector and in some industrial product production.
Sodium Benzoate (E211) is widely used in the food industry, especially in carbonated drinks and similar beverages, pickles, ketchup and similar sauces, marmalade and jams, margarine, olive production, processed fish products and confectionery.

Sodium Benzoate (E211), along with caffeine, is used to treat postdural puncture headache, respiratory depression associated with overdosage of narcotics, and with ergotamine to treat vascular headache.
Other uses: Sodium Benzoate (E211) is also used in fireworks as a fuel in whistle mix, a powder that emits a whistling noise when compressed into a tube and ignited.

Sodium Benzoate (E211) is a food additive that makes food products resistant to mold and fungi.
Sodium Benzoate (E211) also has the ability to preserve food colors.
As with all food preservatives, excessive use can affect the flavour of the food product.

As with food preservatives, Sodium Benzoate (E211) is generally recommended at 0.1% to 0.2%.
Sodium Benzoate (E211) is a widely used food preservative with E number E211.
Used as a preservative, Sodium Benzoate (E211) acts bacteriostatic and fungistatic under acidic conditions.

Sodium Benzoate (E211) is most commonly used in acidic foods such as salad dressings (vinegar), sodas (carbonic acid), jams and fruit juices (citric acid), pickles (vinegar), and spices.
Sodium Benzoate (E211) is used in the treatment of urea cycle disorders due to its ability to bind amino acids.

Sodium Benzoate (E211) is used in fireworks as fuel in a mixture of whistle powder, which when compressed into a tube and ignited, emits a whistling sound.
Sodium Benzoate (E211) is used in alcohol-based mouthwash and silver polish.
Sodium Benzoate (E211) food preservative is a key ingredient in the food industry, effectively preventing the growth of bacteria, yeast, and mold.

In the food industry, Sodium Benzoate (E211) is used as a preservative.
Sodium Benzoate (E211) is mainly used in acidic foods such as salad dressings (acetic acid), carbonated beverages (carbonic acid), jams and fruit juices (citric acid), pickle marinade (acetic acid) and spices.

In some cases, Sodium Benzoate (E211) is used to inhibit the fermentation process of wines, and to have a "clean" label that does not use sulfites.
When Sodium Benzoate (E211) is used as a preservative, it is converted into benzoic acid (E210), which protects food products from bacteria and fungi.
Benzoic acid is generally not used directly because of its poor solubility in water.

The preservation process starts with the absorption of benzoic acid into the cell.
When the pH of the cell's internal medium drops below 5, anaerobic fermentation of glucose using phosphofructokinase slows down considerably, resulting in a significant slowdown in the growth, and survival, of the micro-organisms in the food that are responsible for spoilage of food.

The recommended rate of Sodium Benzoate (E211) for food preservation is up to 0,1% of the total weight of the product.
In cleaning industry, the protective and antifungal properties of Sodium Benzoate (E211) mean that it is often used in conventional and even some organic furniture polishes, toilet, dish, kitchen and surface cleaners, dishwashing gels, carpet cleaners, upholstery cleaners and dishwashers.

In cosmetics, Sodium Benzoate (E211) is used as a preservative in cosmetic and personal care products, baby products, bath products, soaps and detergents, eye make-up, cleaning products, make-up products, as well as hair, nail and skin care products.
Sodium Benzoate (E211) is one of the main ingredients in alcohol or alcohol-free mouthwashes.

Sodium Benzoate (E211) is used as an antifungal preservative in cosmetics and food under the name E211.
Sodium Benzoate (E211) is therefore very effective against fungi, yeasts and bacteria.
Sodium Benzoate (E211) is relatively easy to produce using baking soda, water and benzoic acid.

Sodium Benzoate (E211) is found naturally in some fruits such as plums, prunes or apples.
Sodium Benzoate (E211) is considered natural and allowed in organic cosmetic products.
In animal husbandry, Sodium Benzoate (E211) can be used as a preservative in agricultural animal and poultry feed.

The most common use is in the preparation of summertime feeds, which are moist, coated with molasses, glycerol, propylene glycol and mineral additives.
The warm temperatures quickly cause the feed to spoil, reducing its efficiency and digestibility during the day.
To avoid the risk of abnormal feed preparation, deterioration of livestock health and loss of milk production, up to 0,1 % of Sodium Benzoate (E211) is added to the total amount of feed prepared.

In heating systems Sodium Benzoate (E211) is used for its two properties: preservative and corrosion inhibiting.
In one aspect, Sodium Benzoate (E211) protects heating systems from biofouling, preventing the growth of micro-organisms and algae which form slime systems that interfere with the transfer of heat and the smooth flow of the heat transfer fluid.

In another aspect, Sodium Benzoate (E211) acts on the OAT principle (chelating effect), effectively binding metal ions and thus preventing the formation of large amounts of ions in the heating system that would lead to metal degradation (corrosion).
In pharmaceuticals, Sodium Benzoate (E211) is used as a treatment for urea cycle disorders due to its ability to bind amino acids.

This causes the release of these amino acids and a reduction in ammonia.
Recent studies show that Sodium Benzoate (E211) can achieve effective results when used as an adjunctive treatment for schizophrenia (1 g/d).
Sodium Benzoate (E211) is used to treat hyperammonemia.

Sodium Benzoate (E211) is also used as a preservative for microbial-sensitive drugs.
Sodium Benzoate (E211) is used as a solvent in a serum bilirubin test to suppress urticarial rashes

Food Industry: Sodium Benzoate (E211) is used as a preservative (E211) to prevent microbial growth in acidic foods and beverages (soft drinks, pickles, sauces, fruit juices).
Cosmetics & Personal Care: Sodium Benzoate (E211) is used in shampoos, creams, lotions, and toothpaste as a preservative.

Pharmaceuticals: Sodium Benzoate (E211) is used in liquid medicines and syrups as an antimicrobial agent.
Industrial Applications: Sodium Benzoate (E211) is used in corrosion inhibitors, antifreeze, and adhesives.

In pyrotechnics, Sodium Benzoate (E211) is used to produce a whistling sound when fireworks or pyrotechnics are ignited and/or reset.
Foods and Beverages: Sodium Benzoate (E211) is Prepared salads, jams and jellies, dressings, sauces, condiments, pickles, and olives
Personal Care & Cosmetics uses of Sodium Benzoate (E211): Lotions, hair care, liquid soaps, wipes, and feminine hygiene

Pharmaceutic Inactive Ingredient uses of Sodium Benzoate (E211): Cough, cold, pain, topical ointments and lotions
Sodium Benzoate (E211) is a widely used food preservative, with an E number of E211.
Sodium Benzoate (E211) is the sodium salt of benzoic acid and exists in this form when dissolved in water.

Sodium Benzoate (E211) can be produced by reacting sodium hydroxide with benzoic acid
Sodium Benzoate (E211) and benzoates are used as preservatives against yeasts and molds in acidig products.
They are not very effective against bacteria and are inefficient in products with a pH higher than 5 (slightly acidic or neutral).

Benzoates are also used in combination with sorbates in products such as non-alcoholic flavored beverages (soft drinks), low alcohol beverages, liquid tea concentrates (used in dispensers), some preserved fruit and vegetable products, jams, jelies with low sugar content, olives and olive-based products, fish products, curstaceans, shrimps, molluscs, emulsified and non-emulsified sauces, spices, mustard, prepared salads, desserts based on non-heat-treated dairy products, for liquid egg preservation, dietetic foods for special medical purposes, liquid food supplements and chewing gum.

Once ingested, Sodium Benzoate (E211) is absorbed in the digestive tract and later metabolized in the liver, resulting in hippuric acid, which is excreted by urine.
Sodium Benzoate (E211) is a white crystalline powder or granular substance that is soluble in water.

Sodium Benzoate (E211) is a preservative that is commonly used to control bacteria, mold, yeasts, and other microbes.
The food additive Sodium Benzoate (E211) has a suppressive effect on activity level of enzymes in microbial cells, which are responsible for lipolysis, amylolysis and a course of redox reactions.

Besides, Sodium Benzoate (E211) is able to produce strong suppressive effect on rain crops, mycelial and aflatoxin fungus as well.
Owing to its properties, the additive Sodium Benzoate (E211) is used as a preservative in the food industry.
Due to good solubility in water, Sodium Benzoate (E211) is used as a food additive more often in comparison with benzoic acid (the additive E210), which offers not only the stronger preservative properties, but also the low level of solubility at the same time.

As has been already mentioned, Sodium Benzoate (E211) is registered as the food additive E211 in Europe and in the world and is widely used in food industry as a preservative and color enhancer for meat and fish products, sweet carbonated beverages, ketchups, margarines, fruit goods, soy sauces, mayonnaise and dainties, containing mayonnaise, preserves and others.

The food additive Sodium Benzoate (E211) most frequently occurs in such products as mayonnaise, ketchup, margarine, jam, confectionery, canned fish and caviar, marmalade, fruit butter, non-alcoholic beer and alcoholic drinks with alcohol content fifteen percent and less for 200 mg/l, soft drinks and meat products.

Due to its antibacterial properties, Sodium Benzoate (E211) can be applied in pharmaceutical industry and in production of such cosmetics and toiletry goods as shampoos, gels, toothpastes.
Sodium Benzoate (E211) is also used in aircraft industry for protection of galvanic coating and aluminum components.

Sodium Benzoate (E211) can be also applied in fireworks for getting a sound effect.
The food additive Sodium Benzoate (E211) is allowed for use in Russia, Ukraine and many other countries, but during last years the usage of the preservative E211 is lowered because of its insecurity for human health.

Sodium Benzoate (E211) is the sodium salt of benzoic acid, widely used as a food preservative (with an E number of E211).
Sodium Benzoate (E211) occurs naturally in many plants, including tomatoes, berries, plums, apples, and more.
On an industrial scale, Sodium Benzoate (E211) is obtained by neutralization of benzoic acid.

Sodium Benzoate (E211) is used to provide preservation in food products.
There are points to be considered in its use and potential harms.
Sodium Benzoate (E211) is found in many foods and is a common additive.

-Foods to which Food Additive can be added:
Sodium Benzoate (E211) is used in permitted finished products, taking into account the relevant limitations, in accordance with the regulations in the Turkish Food Codex Regulation on Food Additives and vertical communiqués.
When the necessary information cannot be obtained in the regulations and communiqués, the regulatory authorities of the relevant country can be consulted.

-Sauces uses of Sodium Benzoate (E211):
Sodium Benzoate (E211) food preservative is extensively used in various sauces, including tomato, chili, and soy sauces.
The high moisture and sugar content in these sauces create an ideal breeding ground for microbes.
By incorporating Sodium Benzoate (E211), the growth of bacteria, yeast, and mold is effectively inhibited, significantly prolonging the sauce's shelf life.

-Food and Beverage Industry uses of Sodium Benzoate (E211):
As a widely used food preservative, Sodium Benzoate (E211) is crucial in the production of acidic foods and beverages.
Sodium Benzoate (E211) is frequently added to products like juices, carbonated drinks, jams, and vinegar to maintain freshness and safety over time.

-Preservation of Acidic Foods:
Thanks to its efficiency in acidic environments, Sodium Benzoate (E211) is a preferred preservative for acidic foods such as lemon juice, yogurt, and salad dressings.
Sodium Benzoate (E211)'s preservative qualities help extend the shelf life of these items, ensuring they stay fresh and safe.

-Sodium Benzoate (E211) is used As a preservative
Sodium Benzoate (E211) can act as a food preservative.
Sodium Benzoate (E211) is most widely used in acidic foods such as salad dressings (for example acetic acid in vinegar), carbonated drinks (carbonic acid), jams and fruit juices (citric acid), pickles (acetic acid), condiments, and frozen yogurt toppings.

Sodium Benzoate (E211) is also used as a preservative in medicines and cosmetics.
Under these conditions Sodium Benzoate (E211) is converted into benzoic acid (E210), which is bacteriostatic and fungistatic.
Sodium Benzoate (E211) is generally not used directly due to its poor water solubility.

Concentration as a food preservative is limited by the FDA in the U.S. to 0.1% by weight.
Sodium Benzoate (E211) is also allowed as an animal food additive at up to 0.1%, per the Association of American Feed Control Officials.
Sodium Benzoate (E211) has been replaced by potassium sorbate in the majority of soft drinks in the United Kingdom.

In the 19th century, Sodium Benzoate (E211) as a food ingredient was investigated by Harvey W. Wiley with his 'Poison Squad' as part of the US Department of Agriculture.
This led to the 1906 Pure Food and Drug Act, a key event in the early history of food regulation in the United States.

-Sodium Benzoate (E211) is used in pharmaceuticals:
Sodium Benzoate (E211) is used as a treatment for urea cycle disorders due to its ability to bind amino acids.
This leads to excretion of these amino acids and a decrease in ammonia levels.

Recent research shows that Sodium Benzoate (E211) may be beneficial as an add-on therapy (1 gram/day) in schizophrenia.
Total Positive and Negative Syndrome Scale scores dropped by 21% compared to placebo.

Sodium Benzoate (E211), along with phenylbutyrate, is used to treat hyperammonemia.
Areas of Use of Sodium Benzoate (E211) in the Food Industry

Sodium Benzoate (E211) stands out as a food additive widely used in the food industry .
Sodium Benzoate (E211) acts as an effective preservative, especially in acidic environments.

Sodium Benzoate (E211) increases the durability of many products, including desserts, beverages and preserves.
This is because Sodium Benzoate (E211) inhibits the growth of microorganisms; however, some users may misunderstand this and worry unnecessarily.

Thanks to Sodium Benzoate (E211)'s preservative effect, the shelf life of the products is extended, thus providing a fresher experience for the consumer.
On the other hand, Sodium Benzoate (E211) is also found naturally in many food items.
For example, Sodium Benzoate (E211) is known to be found in small amounts in fruits and vegetables.

However, Sodium Benzoate (E211)'s concentration as an additive in processed foods can lead to various discussions.
Sodium Benzoate (E211) is difficult to determine whether it poses any risk to human health; however, it is a substance that should be used under control.
As a result, Sodium Benzoate (E211) is an important building block in the food industry and should be used carefully.

-Common Uses of Sodium Benzoate (E211): From Beverages to Waste
Sodium Benzoate (E211) is used in a wide range of products, from industrial products to foodstuffs.
Sodium Benzoate (E211) is generally known as a preservative and plays an important role in various sectors.
Sodium Benzoate (E211) is especially frequently found in beverages, sauces and preserves.

PROPERTIES OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is the sodium salt of benzoic acid and is commonly used as a food preservative.
Sodium Benzoate (E211), which is a white powder in appearance, works effectively in acidic environments.
Sodium Benzoate (E211) is especially frequently found in carbonated drinks, pickles and ready-made foods.

So why is Sodium Benzoate (E211) so widely used?
There are several reasons for this.
Uses: Sodium Benzoate (E211) prevents the growth of bacteria and fungi in foods.

Sodium Benzoate (E211) is a water-soluble compound and its effect may vary depending on the pH level.
Therefore, it is important to use Sodium Benzoate (E211) with caution.
If not used, the shelf life of some food products may be shortened.

Nevertheless, the balance in the mixture of ingredients as well as the ingredients is of great importance.
In addition, the advantages of using Sodium Benzoate (E211) as an additive cannot be ignored.

BENEFITS AND USES OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is famous for its anti-fungal and anti-bacterial properties which makes it an excellent preservative for both food products and cosmetics.
Sodium Benzoate (E211) prevents the formation of yeast, mould and fungus in our food products.

Sodium Benzoate (E211) can increase the shelf life of a product by up to 2 years.
Sodium Benzoate (E211) is used in a variety of food products, including soda, bottled lemon juice, pickles, jellies, salad dressing, soy sauce, and other condiments.

Sodium Benzoate (E211) is commonly used as a preservative in cosmetics and personal care items, such as sunscreen, moisturizers, serums, baby wipes, hair products, toothpaste, and mouthwash.
Sodium Benzoate (E211) is also used in some medications as a preservative especially in liquid medicines like syrups.

HOW SODIUM BENZOATE (E211) WORKS:
Sodium Benzoate (E211) works by providing Benzoic acid to the cells which decrease the pH of the item.
The reduced pH restricts the formation of microorganisms that causes spoilage.

CONCENTRATION AND SOLUBILITY OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is recommended that it should be used at a concentration of up to 1% for cosmetics and a concentration of up to 0.5% as a food preservative.
Sodium Benzoate (E211) is partially soluble in water and oils.

HOW TO USE SODIUM BENZOATE (E211):
Add Sodium Benzoate (E211) to your final product directly when they are still warm.
Make sure that Sodium Benzoate (E211) is employed strictly in the recommended concentration.

MECHANISM OF FOOD PRESERVATION OF SODIUM BENZOATE (E211):
The mechanism starts with the absorption of Sodium Benzoate (E211) into the cell.
If the intracellular pH falls to 5 or lower, the anaerobic fermentation of glucose through phosphofructokinase decreases sharply, which inhibits the growth and survival of microorganisms that cause food spoilage.

WHERE DOES SODIUM BENZOATE (E211) COME FROM?
Sodium Benzoate (E211) is synthesized or artificially prepared from the substances benzoic acid and sodium hydroxide.
These occur naturally in most types of fruit, but also in mushrooms and cloves, for example.

Sodium Benzoate (E211) is the sodium salt of benzoic acid.
Sodium Benzoate (E211) has been labeled as a safe excipient by the European Commission and has been assigned the E number 211.
You use Sodium Benzoate (E211) in products such as jams and fruit juices.

PRODUCTION OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is commonly produced by the neutralization of sodium hydroxide (NaOH) with benzoic acid (C6H5COOH), which is itself produced commercially by partial oxidation of toluene with oxygen.

REACTIONS OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) can be decarboxylated with strong base and heat, yielding benzene:
C6H5COONa + NaOH → C6H6 + Na2CO3

NATURAL OCCURRENCE OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is not a naturally occurring substance.
However many foods are natural sources of benzoic acid, its salts, and its esters.

Fruits and vegetables can be rich sources, particularly berries such as cranberry and bilberry.
Other sources include seafood, such as prawns, and dairy products.

FEATURED AREAS OF USE OF SODIUM BENZOATE (E211):
*Food Industry:
Sodium Benzoate (E211) prevents spoilage, especially in soft drinks and confectionery, thanks to its antimicrobial properties.

*Beverages:
Sodium Benzoate (E211) extends the shelf life of sugary drinks by reducing the effect of chemicals that affect the taste.

*Cleaning Products:
Sodium Benzoate (E211) is used in many cleaning products due to its antibacterial properties.
However, the use of Sodium Benzoate (E211) has caused much controversy.

This is because Sodium Benzoate (E211) can produce benzene gas under certain conditions, which has raised concerns about the safety of products that users see on display.

However, Sodium Benzoate (E211) is generally considered safe when used in appropriate amounts.
Therefore, Sodium Benzoate (E211) is found in many areas, from sports drinks to packaged foods.
However, Sodium Benzoate (E211) should not be forgotten that the safety standards set by law must be observed.

WHICH FOODS CONTAIN THE FOOD ADDITIVE SODIUM BENZOATE (E211)?
Sodium Benzoate (E211) and its sodium, potassium and calcium salts can be added to the following foods:
*non-alcoholic flavoured drinks together with sorbic acid
*non-alcoholic beer, packaged in kegs,
*beverages with an alcohol concentration of up to 15% vol,
*jams, jellies, marmalades, with a low sugar content,
*saccharised, crystallised or candied fruit and vegetables,
*vegetables preserved in vinegar, brine or oil,
*olives and olive preparations,
*spreadable, fruit-based pasta,
*fish products, semi-preserved, in roe, shrimps,
*salted and dried fish,
*cheese-based desserts,
*chewing gum,
*emulsified sauces with a fat content of more than 60%,
*emulsified sauces with not more than 60% fat,
*non-emulsified sauces,
*mustard,
*spices and seasonings,
*soups and liquid soups,
*dietary foods for medical purposes (excluding foods for infants and young children),
*confectionery (excluding chocolate),
*for the surface treatment of dried meat products and 2000 mg/kg in liquid dietary food supplements.

WHAT ELSE CAN SODIUM BENZOATE (E211) BE USED FOR?
Sodium Benzoate (E211) is used as a preservative in some prescription and over-the-counter medicines, especially in liquid medicines such as cough syrup.
Sodium Benzoate (E211) can also be used as a lubricant in the manufacture of clear, smooth pills, helping them to break down quickly after swallowing.

Higher amounts of Sodium Benzoate (E211) may be prescribed to treat elevated blood ammonia levels.
Ammonia is a by-product of protein breakdown, and blood levels can become dangerously high in certain medical conditions.
Sodium Benzoate (E211) is commonly used as a preservative in cosmetics and personal care items such as hair products, baby wipes, toothpaste and mouthwash.

One of the biggest industrial uses of Sodium Benzoate (E211) is to prevent corrosion, such as coolants for car engines.
Sodium Benzoate (E211) can also be used as a stabilizer in photo processing and to improve the strength of some plastics

BENEFITS OF SODIUM BENZOATE (E211):
*Effective Preservative:
Sodium Benzoate (E211) inhibits the growth of bacteria, yeast, and fungi, extending shelf life.

*Water Soluble:
Sodium Benzoate (E211) is easily dissolves in formulations without affecting texture or appearance.

*Safe in Regulated Amounts:
Sodium Benzoate (E211) is approved by regulatory agencies (FDA, EFSA) for food and cosmetic use within permissible limits.

*pH-Dependent Activity:
Sodium Benzoate (E211) works best in acidic conditions (pH < 4.5), making it ideal for acidic food and cosmetic formulations.

WHY IS IT NECESSARY TO USE SODIUM BENZOATE (E211) ADDITIVE?
Sodium Benzoate (E211) as well as sodium benzoate, potassium benzoate and calcium benzoate are used in the food industry as preservatives due to their bacteriostatic and fungistatic action.

The antiseptic activity of Sodium Benzoate (E211) is particularly evident in acidic environments and depends on:
-the concentration in which Sodium Benzoate (E211) is used,
– contact duration,
– temperature,
– the initial number of microorganisms,
– by the species of microorganisms,
– their stage of development, developmental forms (vegetative or spores),
– the chemical composition of the food and the pH of the environment.

Sodium Benzoate (E211) and benzoates act on yeasts and moulds such as Saccharomyces cerevisiae, Asperigillus niger and Penicillum glaucum.
They have a weaker inhibitory effect on lactic acid bacteria and clostridia.

FEATURES OF SODIUM BENZOATE (E211):
*Colorless and Odorless:
Sodium Benzoate (E211) is typically colorless and odorless, ensuring that it does not impact the sensory attributes of the preserved food product.

*Wide Range of Applications:
Sodium Benzoate (E211)'s versatility allows for use in a diverse array of food and beverage applications, ranging from juices and soft drinks to jams and pickles.

*Solubility and Stability:
Sodium Benzoate (E211) is highly soluble in water, making it easy to incorporate into aqueous food products.
Sodium Benzoate (E211) remains stable in acidic environments, which is why it is commonly used in foods and beverages with low pH levels, such as sodas, fruit juices, and pickles.

*Safety:
Approved by FDA and EFSA, Sodium Benzoate (E211) is considered safe (GRAS) when used up to 0.1% by weight in foods.

OCCURRENCE OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is a synthetic compound that is produced by the neutralisation of benzoic acid with sodium hydroxide, that occurs naturally in cranberries, prunes, and raspberries, as well as in some spices like cinnamon and cloves.

VALUE OF SODIUM BENZOATE (E211):
Sodium Benzoate (E211) is able to produce a strong suppressive effect on rain crops, mycelial and aflatoxin fungus as well.
Owing to its properties, the additive Sodium Benzoate (E211) is used as a preservative in the food industry.

CHEMICAL SYNTHESIS OF SODIUM BENZOATE (E211):
Polypropylene Nucleation
Corrosion Inhibition
Sodium Benzoate (E211) is also used in industrial applications, including as a chemical intermediate, catalyst, nucleating agent for polypropylene manufacture, and as a corrosion inhibitor.
Corrosion inhibitions has been reported at low concentrations for steel, zinc, copper, copper alloys, soldered joints, aluminum, and aluminum alloys, with the highest inhibition efficacy at PH levels 6-12.

WHAT ARE THE USES OF SODIUM BENZOATE (E211)?
Sodium Benzoate (E211) has been used in a wide variety of food products for its antimicrobial and flavor properties.
Apart from its use in foods and beverages, Sodium Benzoate (E211) is also added to cosmetics and pharmaceutical products.

-Food uses of Sodium Benzoate (E211):
In the food industry, Sodium Benzoate (E211) food grade is mainly used to:
*prevent spoilage from harmful bacteria, yeasts, and molds
*maintain freshness by slowing or prevent changes in color, flavor, or *texture
*adjust flavor
*control PH
In all of its food applications, Sodium Benzoate (E211)'s major use is as a preservative in the soft drink to increase the acidity flavor and as a preservative to extend the shelf life.

Coca Cola
Sodium Benzoate (E211), potassium benzoate and potassium sorbate are the three common preservatives in Coca Cola’s drink.
Sodium Benzoate (E211) is used as an antimicrobial agent and to protect taste.
And we can commonly find Sodium Benzoate (E211) in the ingredient lists of Sprite and Fanta.

Pepsico
Sodium Benzoate (E211) can also be found in the ingredients list of Pepsi carbonated soft drinks which is used to preserve freshness.
However, Sodium Benzoate (E211) is used less than potassium benzoate in Pspsico’s popular soda, such as in Diet Pepsi and Pepsi, which are using potassium benzoate as the preservative.

COSMETIC USES OF SODIUM BENZOATE (E211):
Like food and drink products, cosmetics also need preservatives to prevent the growth of bacteria.
Preservative-free, natural products cannot be stored for a long time.
Sodium Benzoate (E211) can be used as an anti-corrosive, masking and preservative in a large variety of cosmetics and personal care products, including:

*Mouthwash & toothpaste
*Hair products such as shampoo
*Skincare products such as sunscreen, moisturizers, creams, serums
*Baby wipes
Sometimes, Sodium Benzoate (E211) blends with gluconolactone for uses in cosmetics.

MECHANISM OF PRESERVATION OF SODIUM BENZOATE (E211):
When Sodium Benzoate (E211) dissolves in water, it dissociates into benzoate ion and sodium ion.
Then benzoate ion combines with proton forming benzoic acid.

Sodium Benzoate (E211) is the undissociated benzoic acid that has the inhibiting activity.
The undissociated benzoic acid can easily enter the cell of microorganisms through the cell membrane, interferes with the permeability of microbial cell membranes and disrupts its normal metabolism.

PROPERTIES OF SODIUM BENZOATE (E211):
A white or colorless crystalline powder or granular, with an astringent sweet taste, odorless or with a faint odor.
CAS Number: 532-32-1
Chemical formula: C7H5NaO2 or C6H5COONa
Molar Mass: 144.105 g•mol−1
Boiling Point: 248.00 to 249.00 °C
Melting Point: 410 °C (770 °F; 683 K)
Functional Group: Ester group and aromatic benzene ring.
The ester group is easy to react with other groups.

Solubility:
In water: Sodium Benzoate (E211) is very soluble in water, with solubility 53.0 g/100 mL at 25 °C.
In organic solvents: Sodium Benzoate (E211) is sparingly soluble in ethanol (solubility 2.3 g/100 g at 25 °C), methanol, and ethylene glycol; does not soluble in ether as it is a very polar molecule due to the negative charge while ether is a non-polar solvent.

PH
The pKa of benzoic acid is 4.2.
In order to generate a good inhibiting effect, the pH value needs to be lower than Sodium Benzoate (E211)'s pKa.

That’s to say, a low PH level can converts Sodium Benzoate (E211) to benzoic acid.
Following is the equilibrium of the benzoate anion with benzoic acid in water solutions.
C6H5COOH→C6H5COO– + H+

OTHER FOOD MAY WITH SODIUM BENZOATE (E211):
*Salad dressings
*Pickles
*Sauces
*Condiments
*Fruit juices
*Wines
*Snack foods

HOW SODIUM BENZOATE (E211) WORKS: HOW DOES SODIUM BENZOATE (E211) WORK?
Sodium Benzoate (E211) is widely used as an industrial food preservative.
Sodium Benzoate (E211), which has a special functionality, provides freshness in many foods and beverages by preventing the survival of microorganisms.

So how is this possible?
The main reason for this is its effect in an acidic environment. Sodium Benzoate (E211) , especially when the pH level is below 7, turns into benzoic acid and inhibits the growth of pathogenic microorganisms.

Therefore, Sodium Benzoate (E211) shows its effect in a short time even in a natural environment.
However, when evaluating this situation, it is necessary not to forget the safety of Sodium Benzoate (E211) .
Because there are some potential risks when taken in high doses.

In summary, Sodium Benzoate (E211) stands out as both an effective preservative and a reliable option under certain conditions.
However, it is important to pay attention to the amount used and the environmental conditions.
As with everything, excessive use can be harmful.

HOW IS SODIUM BENZOATE (E211) MADE?
Sodium Benzoate (E211) can be chemically synthesized by the reaction between benzoic acid with sodium bicarbonate, sodium carbonate, or sodium hydroxide.
Here is the brief manufacturing process came up by the China top manufacturer Tianjin Dongda:
Obtaining crude Sodium Benzoate (E211) by the neutral reaction between benzoic acid and sodium hydroxide at pH 7.5-8.0

Decolorizing, filtering, palletizing and drying
Here is the reaction equation:

C6H5COOH + NaOH = C6H5COONa + H2O
By the way, benzoic acid can be produced by the reaction between Sodium Benzoate (E211) and hydrochloric.

*Powder and Granular
Powder and granular are two common forms of Sodium Benzoate (E211), but the powdered form is easy to caking in storage and transportation due to its hygroscopicity and poor fluidity.

HOW DOES SODIUM BENZOATE (E211) WORK?
How does Sodium Benzoate (E211) work?
Sodium Benzoate (E211) is a broad-spectrum antimicrobial preservative that is most active against yeast and bacteria, also but less effective on mold.

Suitable PH
Primarily used in acidic food and drink with the PH value at or lower 4.0-4.5 (2).
The effectiveness goes up with a decreasing pH.

PHYSICAL and CHEMICAL PROPERTIES of SODIUM BENZOATE (E211):
Chemical formula: C7H5NaO2
Molar mass: 144.105 g·mol−1
Appearance: white or colourless crystalline powder
Odor: odorless
Density: 1.497 g/cm3
Melting point: 410 °C (770 °F; 683 K)
Solubility in water: 62.65 g/100 mL (0 °C), 62.84 g/100 mL (15 °C), 62.87 g/100 mL (30 °C), 74.2 g/100 mL (100 °C)
Solubility: soluble in liquid ammonia, pyridine
Solubility in methanol: 8.22 g/100 g (15 °C), 7.55 g/100 g (66.2 °C)
Solubility in ethanol: 2.3 g/100 g (25 °C), 8.3 g/100 g (78 °C)
Solubility in 1,4-Dioxane: 0.818 mg/kg (25 °C)

Molecular Weight: 144.10 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 2
Rotatable Bond Count: 1
Exact Mass: 144.01872368 g/mol
Monoisotopic Mass: 144.01872368 g/mol
Topological Polar Surface Area: 40.1 Å²
Heavy Atom Count: 10
Formal Charge: 0
Complexity: 108
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0

Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Covalently-Bonded Unit Count: 2
Compound Is Canonicalized: Yes
Molecular Formula: C₆H₅COONa
Molecular Weight: 144.11 g/mol
EC Number: 208-534-8
CAS Number: 532-32-1
Appearance: White crystalline powder or granules
Melting Point: 300°C (decomposes)

Density: 1.5 g/cm³
Solubility in Water: Highly soluble (~630 g/L at 20°C)
pH (1% Solution): ~7-8
Boiling Point: Decomposes before boiling
Chemical Name: Sodium Benzoate
Chemical Formula: C₆H₅COONa
CAS Number: 532-32-1
Molecular Weight: 144.11 g/mol
Grade: Food Grade (FCC)
Physical and Chemical Properties
Appearance: White, crystalline powder or granules

Odor: Odorless or faint benzoin smell
Purity (Assay): ≥ 99.0%
Solubility: Freely soluble in water; slightly soluble in alcohol
Moisture Content: ≤ 1.5%
pH (1% solution): 7.0–8.5
Density: 1.44 g/cm³
Appearance / Description: White, granules or crystalline powder
Colour: White
Odour: Odourless
Foreign material: Free from any foreign material residue
Solubility: Freely soluble in water, sparingly soluble in ethanol
Assay: Min 99.0% on the dried basis

CAS Number: 532-32-1
EC Number: 208-534-8
Molecular Formula: C7H5NaO2
Molecular Weight: 144.10 g/mol
IUPAC Name: Sodium benzoate
Appearance: White, crystalline powder or granules
Odor: Odorless or faint benzoin-like smell
Solubility: Soluble in water (630 g/L at 20°C), slightly soluble in ethanol
pH (1% solution): 7.5 – 8.5
Melting Point: >300°C (decomposes)
Boiling Point: Not applicable (decomposes before boiling)
Density: 1.44 g/cm³

Stability: Stable under normal storage conditions,
but decomposes under strong acids
Compound Is Canonicalized: Yes
Linear Formula: C6H5COONa
CAS Number: 532-32-1
Molecular Weight: 144.10
Beilstein: 3572467
EC Number: 208-534-8
MDL number: MFCD00012463
UNSPSC Code: 12352100
eCl@ss: 39024301
PubChem Substance ID: 329751625
NACRES: NA.21

Assay: 99.0-100.5% (calc. to the dried substance)
Form: powder
Solubility: water: soluble 556 g/L
Physical state: powder
Color: white
Odor: odorless
Melting point/freezing point: Melting point/range: > 300 °C - lit.
Initial boiling point and boiling range: > 450 - < 475 °C at 1.013 hPa
Decomposition: No data available
Flammability (solid, gas): does not ignite -
Pyrophoric properties of solids and liquids

Upper/lower flammability or explosive limits: No data available
Flash point: Not applicable
Autoignition temperature: No data available
Decomposition temperature: No data available
pH: ca.8 at 100 g/l at 20 °C Aqueous solution
Viscosity: Viscosity, kinematic: No data available
Viscosity, dynamic: Not applicable
Water solubility: 556 g/l - soluble
Partition coefficient: n-octanol/water: log Pow: 1,88
Vapor pressure: Not applicable

Density: 1.50 g/cm³ at 20 °C - OECD Test Guideline 109
Relative density: 1.5 at 20 °C - OECD Test Guideline 109
Relative vapor density: Not applicable
Particle characteristics: No data available
Explosive properties: No data available
Oxidizing properties: none
Other safety information:
Solubility in other solvents: Ethanol ca.13.3 g/l
Surface tension: 72.9 mN/m at 1g/l at 20 °C - similar to water
Relative vapor density: Not applicable

FIRST AID MEASURES of SODIUM BENZOATE (E211):
-Description of first-aid measures:
*General advice:
Show this material safety data sheet to the doctor in attendance.
*If inhaled:
After inhalation:
Fresh air.
*In case of skin contact:
Take off immediately all contaminated clothing.
Rinse skin with water/ shower.
Consult a physician.
*In case of eye contact:
After eye contact:
Rinse out with plenty of water.
Remove contact lenses.
*If swallowed:
After swallowing:
Immediately make victim drink water (two glasses at most).
Consult a physician.
-Indication of any immediate medical attention and special treatment needed:
No data available

ACCIDENTAL RELEASE MEASURES of SODIUM BENZOATE (E211):
-Personal precautions, protective equipment and emergency procedures:
*Advice for non-emergency personnel:
Ensure adequate ventilation.
-Environmental precautions:
Do not let product enter drains.
-Methods and materials for containment and cleaning up:
Cover drains.
Collect, bind, and pump off spills.
Observe possible material restrictions.
Take up dry.
Dispose of properly.
Clean up affected area.

FIRE FIGHTING MEASURES of SODIUM BENZOATE (E211):
-Extinguishing media:
*Suitable extinguishing media:
Water
Foam
Carbon dioxide (CO2)
Dry powder
*Unsuitable extinguishing media:
For this substance/mixture no limitations of extinguishing agents are given.
-Further information:
Suppress (knock down) gases/vapors/mists with a water spray jet.
Prevent fire extinguishing water from contaminating surface water or the ground water system.

EXPOSURE CONTROLS/PERSONAL PROTECTION of SODIUM BENZOATE (E211):
-Control parameters:
--Ingredients with workplace control parameters:
-Exposure controls:
--Personal protective equipment:
*Eye/face protection:
Safety glasses
*Skin protection:
Full contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
Splash contact:
Material: Nitrile rubber
Minimum layer thickness: 0,11 mm
Break through time: 480 min
*Body Protection:
protective clothing
*Respiratory protection:
Recommended Filter type: Filter type P2
-Control of environmental exposure:
Do not let product enter drains.

HANDLING and STORAGE of SODIUM BENZOATE (E211):
-Conditions for safe storage, including any incompatibilities:
*Storage conditions:
Tightly closed.
Dry.

STABILITY and REACTIVITY of SODIUM BENZOATE (E211):
-Chemical stability:
The product is chemically stable under standard ambient conditions (room temperature) .
-Conditions to avoid:
no information available
-Incompatible materials:
No data available