Quick Search
Sodium Benzoate is the sodium salt of benzoic acid, widely used as a preservative in food, pharmaceuticals, and personal care products due to its antimicrobial properties.
Sodium Benzoate is valued for its ability to inhibit the growth of bacteria, yeast, and mold, making it an essential ingredient in processed foods, beverages, and cosmetics.
Sodium Benzoate is also used in industrial applications such as corrosion inhibitors, antifreeze formulations, and cleaning agents.
CAS Number: 532-32-1
EC Number: 208-534-8
Molecular Formula: C7H5NaO2
Molecular Weight: 144.11 g/mol
Synonyms: Sodium Benzoate, Benzoic Acid Sodium Salt, E211, Benzoate of Soda, Sodium Salt of Benzoic Acid, Sodium Benzoate Preservative, Sodium Benzoate for Food, Sodium Benzoate for Pharmaceuticals, Sodium Benzoate for Cosmetics, Sodium Benzoate for Industrial Applications, Sodium Benzoate Antimicrobial Agent, Sodium Benzoate for Cleaning Products, Sodium Benzoate for Corrosion Inhibitors
APPLICATIONS
Sodium Benzoate is widely used as a food preservative to prevent microbial growth in processed foods and beverages.
Sodium Benzoate is included in carbonated soft drinks, fruit juices, and energy drinks to extend shelf life.
Sodium Benzoate is found in pickles, salad dressings, and condiments to maintain freshness and quality.
Sodium Benzoate is employed in personal care and cosmetic products such as shampoos, conditioners, and lotions for antimicrobial protection.
Sodium Benzoate is used in facial cleansers and moisturizers to prevent contamination.
Sodium Benzoate is applied in deodorants, mouthwashes, and toothpaste for enhanced preservation.
Sodium Benzoate is incorporated into pharmaceutical formulations as a stabilizer and antimicrobial agent.
Sodium Benzoate is used in cough syrups, liquid medications, and topical creams to prevent spoilage.
Sodium Benzoate is found in oral hygiene products and throat lozenges for bacterial control.
Sodium Benzoate is utilized in industrial applications such as antifreeze formulations to prevent microbial contamination.
Sodium Benzoate is used in metalworking fluids and lubricants as a corrosion inhibitor.
Sodium Benzoate is applied in adhesives and coatings for extended stability.
Sodium Benzoate is included in water treatment applications to control bacterial growth.
Sodium Benzoate is used in cleaning products such as detergents and disinfectants.
Sodium Benzoate is incorporated into agriculture as a preservative in animal feed.
Sodium Benzoate is employed in laboratory research as a pH regulator and chemical reagent.
Sodium Benzoate is used in analytical chemistry and chemical synthesis.
Sodium Benzoate is applied in biochemical studies involving enzyme inhibition.
Sodium benzoate is widely used in the food industry as a preservative, particularly in acidic foods and beverages like sodas, fruit juices, and pickles, to prevent microbial growth and extend shelf life.
Sodium benzoate is employed in the cosmetic and personal care industries as a preservative in products like shampoos, lotions, and deodorants, helping to prevent the growth of bacteria and fungi.
Sodium benzoate is used in the pharmaceutical industry to preserve the stability of liquid medications, including syrups and elixirs, by preventing microbial contamination.
Sodium benzoate is used as a preservative in the production of dietary supplements, ensuring the stability and safety of the product during storage.
Sodium benzoate is applied in the formulation of cleaning products, where it helps to prevent bacterial growth and extend the shelf life of liquid cleaning solutions.
Sodium benzoate is used in the production of cosmetics, including facial creams, makeup, and body lotions, where it helps to preserve the product's integrity and prevent contamination.
Sodium benzoate is employed in the preservation of pet care products, such as shampoos and wipes, ensuring that the products remain free from harmful microorganisms during use.
Sodium benzoate is used in the manufacture of food packaging materials, particularly in films and containers, where it helps to reduce microbial growth on the packaging and extend the shelf life of the packaged food.
Sodium benzoate is applied in the preservation of sauces and condiments, such as ketchup, mustard, and mayonnaise, by preventing microbial contamination and ensuring product safety.
Sodium benzoate is used in the formulation of water-based paints, where it helps to prevent the growth of mold and bacteria, enhancing the product's durability and performance.
Sodium benzoate is used in the manufacturing of tobacco products, where it acts as a preservative to maintain the quality and freshness of the tobacco.
Sodium benzoate is employed in the production of herbal teas and tinctures, where it helps to prevent microbial contamination and preserve the shelf life of the products.
Sodium benzoate is used in the preparation of cosmetics for sensitive skin, where it helps to preserve the product without irritating the skin.
Sodium benzoate is used in the formulation of flavored beverages, where it helps to prevent spoilage while maintaining the drink’s taste and aroma.
Sodium benzoate is included in the production of syrups and fruit preserves, where it acts as a preservative to maintain the flavor, texture, and safety of the products.
Sodium benzoate is applied in the preservation of canned foods, where it helps prevent the growth of bacteria and fungi in the sealed environment.
Sodium benzoate is used in the formulation of liquid soaps and hand sanitizers, where it helps to maintain the product's safety and effectiveness over time.
Sodium benzoate is employed in the preservation of alcoholic beverages, where it helps to extend the shelf life of spirits, wines, and beers by preventing microbial contamination.
Sodium benzoate is used in the production of anti-fungal and anti-bacterial products, where it helps to enhance the preservative properties of the formulation.
Sodium benzoate is included in the manufacture of toothpaste, where it prevents bacterial growth and helps preserve the formulation’s integrity.
Sodium benzoate is used in the formulation of air fresheners, particularly in spray and liquid forms, to prevent microbial contamination and extend the product's shelf life.
Sodium benzoate is applied in the food service industry, where it is used to preserve salad dressings and sauces, ensuring long-lasting freshness and safety.
Sodium benzoate is used in the preservation of cosmetics with natural or organic ingredients, where it helps to maintain product stability without affecting the product's natural properties.
Sodium benzoate is used in the preservation of dairy products, such as cheese and yogurt, helping to extend shelf life and prevent the growth of unwanted microorganisms.
Sodium benzoate is employed in the preservation of jams and jellies, where it helps to inhibit microbial growth and maintain the product's quality over time.
DESCRIPTION
Sodium Benzoate is a white crystalline powder or granules with high solubility in water.
This sodium salt is known for its effective antimicrobial activity in acidic environments.
Sodium Benzoate is widely used in food, pharmaceutical, and cosmetic industries for preservation.
Sodium Benzoate functions by inhibiting microbial metabolism, preventing spoilage and extending shelf life.
This compound exhibits excellent compatibility with various formulations requiring microbial protection.
Sodium Benzoate is commonly used in low concentrations, providing efficient preservation with minimal impact on product quality.
Sodium Benzoate is recognized as a safe and approved food preservative under global regulatory standards.
This compound is frequently combined with other preservatives, such as potassium sorbate, for synergistic effects.
Sodium Benzoate is also utilized in industrial applications for corrosion protection and chemical stabilization.
Sodium benzoate (C7H5NaO2) is the sodium salt of benzoic acid and is widely used as a preservative in food and beverages due to its ability to inhibit the growth of bacteria, yeasts, and molds.
Sodium benzoate is a white, crystalline powder that is highly soluble in water and is commonly used in liquid formulations, such as beverages, personal care products, and pharmaceuticals.
Sodium benzoate is effective in acidic environments, which makes it particularly useful in products such as sodas, fruit juices, pickles, and jams, where it helps prevent microbial contamination.
Sodium benzoate has a long history of use as a preservative and is regarded as safe for use in food and cosmetics at concentrations typically below 0.1%.
Sodium benzoate is often used in combination with other preservatives, such as potassium sorbate, to enhance the effectiveness and broaden the spectrum of microbial protection in food and personal care products.
Sodium benzoate is biodegradable and non-toxic at the concentrations typically used in consumer products, making it a safer alternative to other chemical preservatives.
Sodium benzoate is an important preservative in the pharmaceutical industry, particularly in the formulation of oral and topical medications, where it helps ensure the stability and safety of the product.
Sodium benzoate works by disrupting the cell membrane of microorganisms, thereby inhibiting their growth and preventing spoilage in a wide range of products.
Sodium benzoate is often used in personal care products, such as shampoos, body washes, and facial creams, to maintain the integrity of the product and prevent microbial contamination.
Sodium benzoate is considered an effective preservative, but it is also subject to regulatory scrutiny, and its usage is typically limited by health and safety guidelines to ensure consumer safety.
PROPERTIES
Chemical Formula: C7H5NaO2
Molecular Weight: 144.11 g/mol
Common Name: Sodium Benzoate
Appearance: White crystalline powder or granules
Odor: Odorless
Density: Approx. 1.50 g/cm³
Melting Point: > 300°C (decomposes)
Boiling Point: Not applicable
Solubility: Highly soluble in water; soluble in alcohol and glycerol
pH: 7.0–8.5 (in aqueous solution)
Reactivity: Reacts with strong acids to release benzoic acid
Chemical Stability: Stable under normal storage conditions
Storage Temperature: Store in a dry, well-ventilated area
FIRST AID
Inhalation:
If Sodium Benzoate dust is inhaled, move the affected person to fresh air immediately.
If breathing difficulties persist, seek medical attention.
If the person is not breathing, administer artificial respiration.
Keep the affected person warm and at rest.
Skin Contact:
Wash the affected area thoroughly with soap and water.
If skin irritation or rash develops, seek medical attention.
Remove contaminated clothing and wash before reuse.
Eye Contact:
Flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids.
Seek immediate medical attention if irritation or redness persists.
Remove contact lenses if present and easy to do; continue rinsing.
Ingestion:
If Sodium Benzoate is ingested in large amounts, rinse the mouth thoroughly with water.
Seek medical attention if discomfort or symptoms persist.
If the person is conscious, give small sips of water to drink.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.
HANDLING AND STORAGE
Handling:
Personal Protection:
Wear appropriate personal protective equipment (PPE), such as gloves, safety goggles, and protective clothing, when handling Sodium Benzoate.
Avoid inhaling dust or fine particles during processing.
Ventilation:
Ensure proper ventilation to minimize exposure to airborne particles.
Use local exhaust systems if necessary.
Avoidance:
Avoid direct contact with eyes, skin, and clothing.
Do not eat, drink, or smoke while handling.
Wash hands thoroughly after handling.
Spill and Leak Procedures:
Contain spills to prevent further release.
Use inert absorbent materials (e.g., sand, vermiculite) to collect spilled material.
Dispose of waste according to local regulations.
Storage:
Store in a cool, dry, well-ventilated area away from moisture and strong acids.
Keep containers tightly closed and properly labeled.
Protect from direct sunlight and air exposure to maintain product integrity.
Handling Cautions:
Avoid exposure to high humidity to prevent clumping or degradation.
Ensure containers are sealed properly to prevent contamination.
