SODIUM BENZOATE (E211)

Sodium Benzoate (E211) is the sodium salt of benzoic acid, widely used as a preservative in food, beverages, cosmetics, and pharmaceuticals.
Sodium Benzoate (E211) inhibits the growth of mold, yeast, and some bacteria, extending shelf life and ensuring product stability.
Sodium Benzoate is highly water-soluble, stable under normal conditions, and recognized as safe within regulated concentrations.
Sodium Benzoate (E211) is also used as a corrosion inhibitor, chemical intermediate, and stabilizer in various industrial applications.

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, Sodium Salt of Benzoic Acid, Preservative E211, Sodium Benzoate Food Grade, Sodium Benzoate NF, Sodium Benzoate BP, Sodium Benzoate USP, Sodium Benzoate Pharmaceutical Grade, Benzoate of Soda, Sodium Benzoate Industrial Grade, Sodium Benzoate (E211), NaC7H5O2, Benzoic Acid Sodium Salt, Benzoate of Soda, Sodium Benzenecarboxylate, Sodium Benzeneformate, Sodium Salt of Benzoic Acid, Sodium Benzoate Powder, Sodium Benzoate Granules, Sodium Benzoate Crystals, Sodium Benzoate Solid, Sodium Benzoate Solution, Sodium Benzoate Liquid, Sodium Benzoate Technical Grade, Sodium Benzoate Industrial Grade, Sodium Benzoate Food Grade, Sodium Benzoate Pharmaceutical Grade, Sodium Benzoate Cosmetic Grade, Sodium Benzoate Laboratory Grade, Sodium Benzoate Research Grade, Sodium Benzoate Pure, Sodium Benzoate Extra Pure, Sodium Benzoate High Purity, Sodium Benzoate Refined, Sodium Benzoate Certified, Sodium Benzoate Stabilized, Sodium Benzoate Certified Standard, Sodium Benzoate Analytical Standard, Sodium Benzoate Laboratory Standard, Sodium Benzoate Certified Reagent, Sodium Benzoate Test Reagent, Sodium Benzoate Assay, Sodium Benzoate Bulk Chemical, Sodium Benzoate Commercial Grade, Sodium Benzoate Raw Material, Sodium Benzoate Fine Chemical, Sodium Benzoate Specialty Chemical, Sodium Benzoate Active Ingredient, Sodium Benzoate Functional Ingredient, Sodium Benzoate Specialty Ingredient, Sodium Benzoate Functional Additive, Sodium Benzoate Specialty Additive, Sodium Benzoate Preservative, Sodium Benzoate Food Preservative, Sodium Benzoate Beverage Preservative, Sodium Benzoate Pickling Preservative, Sodium Benzoate Sauce Preservative, Sodium Benzoate Jam Preservative, Sodium Benzoate Confectionery Preservative, Sodium Benzoate Soft Drink Preservative, Sodium Benzoate Bakery Preservative, Sodium Benzoate Dairy Preservative, Sodium Benzoate Meat Preservative, Sodium Benzoate Pharmaceutical Preservative, Sodium Benzoate Cosmetic Preservative, Sodium Benzoate Oral Care Preservative, Sodium Benzoate Skincare Preservative, Sodium Benzoate Personal Care Preservative, Sodium Benzoate Processing Aid, Sodium Benzoate Stabilizer, Sodium Benzoate Protective Agent, Sodium Benzoate Laboratory Reagent, Sodium Benzoate Technical Product, Sodium Benzoate Industrial Product

APPLICATIONS

Sodium Benzoate (E211) is used in food and beverages as a preservative.
Sodium Benzoate (E211) prevents microbial spoilage in carbonated drinks.
Sodium Benzoate (E211) is used in fruit juices, jams, and pickles to extend shelf life.

Sodium Benzoate (E211) is applied in sauces, dressings, and condiments.
Sodium Benzoate (E211) prevents yeast and mold growth in acidic foods.
Sodium Benzoate (E211) ensures product stability during storage.

Sodium Benzoate (E211) is used in bakery fillings and spreads.
Sodium Benzoate (E211) improves freshness and safety of processed foods.
Sodium Benzoate (E211) is compatible with acidic pH environments.

Sodium Benzoate (E211) is used in pharmaceutical formulations.
Sodium Benzoate (E211) acts as a preservative in syrups and suspensions.
Sodium Benzoate (E211) is used in topical creams and ointments.

Sodium Benzoate (E211) is applied as an expectorant and cough suppressant ingredient.
Sodium Benzoate (E211) is used in urea cycle disorder therapy to help remove excess nitrogen.
Sodium Benzoate (E211) is included in intravenous formulations under medical supervision.

Sodium Benzoate (E211) is used in cosmetics and personal care products.
Sodium Benzoate (E211) preserves lotions, shampoos, and conditioners.
Sodium Benzoate (E211) prevents microbial contamination in skin creams.

Sodium Benzoate (E211) is employed in oral care products.
Sodium Benzoate (E211) preserves toothpaste and mouthwashes.
Sodium Benzoate (E211) enhances safety of dental hygiene formulations.

Sodium Benzoate (E211) is used in industrial applications.
Sodium Benzoate (E211) acts as a corrosion inhibitor in automotive coolants.
Sodium Benzoate (E211) is applied in metalworking fluids.

Sodium Benzoate (E211) is used as a stabilizer in polymer production.
Sodium Benzoate (E211) improves thermal stability in plastics.
Sodium Benzoate (E211) acts as a chain terminator in polymerization.

Sodium Benzoate (E211) is used in tobacco processing.
Sodium Benzoate (E211) helps preserve moisture and freshness in tobacco products.
Sodium Benzoate (E211) extends storage stability.

Sodium Benzoate (E211) is used in the food industry.
Sodium Benzoate (E211) functions as a preservative in soft drinks.
Sodium Benzoate (E211) inhibits growth of bacteria, yeast, and fungi.

Sodium Benzoate (E211) is applied in fruit juices.
Sodium Benzoate (E211) extends shelf life of acidic beverages.
Sodium Benzoate (E211) maintains flavor stability.

Sodium Benzoate (E211) is used in sauces and condiments.
Sodium Benzoate (E211) prevents spoilage in ketchup and salad dressings.
Sodium Benzoate (E211) protects against microbial contamination.

Sodium Benzoate (E211) is incorporated in baked goods.
Sodium Benzoate (E211) helps maintain freshness in pastries.
Sodium Benzoate (E211) extends shelf stability of bakery fillings.

Sodium Benzoate (E211) is applied in jams and jellies.
Sodium Benzoate (E211) prevents fermentation in fruit-based spreads.
Sodium Benzoate (E211) ensures product consistency.

Sodium Benzoate (E211) is used in dairy products.
Sodium Benzoate (E211) extends the shelf life of yogurt drinks.
Sodium Benzoate (E211) is applied in flavored milk formulations.

Sodium Benzoate (E211) is incorporated in pharmaceutical syrups.
Sodium Benzoate (E211) prevents microbial contamination in cough syrups.
Sodium Benzoate (E211) ensures stability of liquid drug formulations.

Sodium Benzoate (E211) is used in topical medications.
Sodium Benzoate (E211) acts as an antifungal agent in creams.
Sodium Benzoate (E211) supports stability in ointments.

Sodium Benzoate (E211) is applied in cosmetics.
Sodium Benzoate (E211) functions as a preservative in lotions.
Sodium Benzoate (E211) is used in shampoos and conditioners.

Sodium Benzoate (E211) is incorporated in oral care products.
Sodium Benzoate (E211) prevents microbial growth in mouthwash.
Sodium Benzoate (E211) stabilizes toothpaste formulations.

Sodium Benzoate (E211) is used in industrial applications.
Sodium Benzoate (E211) serves as a corrosion inhibitor in antifreeze.
Sodium Benzoate (E211) enhances stability in coolant formulations.

Sodium Benzoate (E211) is applied in fireworks.
Sodium Benzoate (E211) acts as a fuel component in pyrotechnics.
Sodium Benzoate (E211) supports colored flame production.

Sodium Benzoate (E211) is used in animal feed.
Sodium Benzoate (E211) helps prevent microbial contamination.
Sodium Benzoate (E211) supports feed preservation.

Sodium Benzoate (E211) is used in carbonated beverages.
Sodium Benzoate (E211) prevents microbial growth in soda drinks.
Sodium Benzoate (E211) stabilizes flavors in sparkling beverages.

Sodium Benzoate (E211) is applied in energy drinks.
Sodium Benzoate (E211) ensures extended shelf life.
Sodium Benzoate (E211) prevents spoilage during storage and transport.

Sodium Benzoate (E211) is used in flavored waters.
Sodium Benzoate (E211) protects against yeast and mold growth.
Sodium Benzoate (E211) maintains clarity in beverage formulations.

Sodium Benzoate (E211) is incorporated in pickled vegetables.
Sodium Benzoate (E211) enhances preservation of cucumbers and peppers.
Sodium Benzoate (E211) ensures safety in traditional pickling.

Sodium Benzoate (E211) is applied in fruit purees.
Sodium Benzoate (E211) extends the freshness of baby food purees.
Sodium Benzoate (E211) maintains product consistency during storage.

Sodium Benzoate (E211) is used in salad dressings.
Sodium Benzoate (E211) prevents separation due to microbial contamination.
Sodium Benzoate (E211) ensures stability of oil-and-vinegar emulsions.

Sodium Benzoate (E211) is incorporated in frozen desserts.
Sodium Benzoate (E211) prevents microbial growth during thawing cycles.
Sodium Benzoate (E211) supports long-term storage of frozen foods.

Sodium Benzoate (E211) is applied in soy sauces.
Sodium Benzoate (E211) stabilizes fermentation-based condiments.
Sodium Benzoate (E211) prevents unwanted microbial growth.

Sodium Benzoate (E211) is used in fruit wines.
Sodium Benzoate (E211) helps stabilize sweetness levels.
Sodium Benzoate (E211) prevents secondary fermentation.

Sodium Benzoate (E211) is incorporated in oral pharmaceuticals.
Sodium Benzoate (E211) prevents microbial contamination of syrups.
Sodium Benzoate (E211) stabilizes vitamin drink formulations.

Sodium Benzoate (E211) is applied in injectable formulations.
Sodium Benzoate (E211) serves as an antimicrobial preservative.
Sodium Benzoate (E211) supports sterility in parenteral drugs.

Sodium Benzoate (E211) is used in veterinary medicine.
Sodium Benzoate (E211) ensures preservation of animal medications.
Sodium Benzoate (E211) is added to veterinary feed supplements.

Sodium Benzoate (E211) is incorporated in mouth sprays.
Sodium Benzoate (E211) prevents microbial contamination in oral hygiene sprays.
Sodium Benzoate (E211) stabilizes freshness of spray formulations.

Sodium Benzoate (E211) is applied in toothpaste gels.
Sodium Benzoate (E211) prevents microbial growth in gel bases.
Sodium Benzoate (E211) improves shelf stability of fluoride formulations.

Sodium Benzoate (E211) is used in facial cleansers.
Sodium Benzoate (E211) prevents microbial contamination in liquid cleansers.
Sodium Benzoate (E211) stabilizes formulations containing natural extracts.

Sodium Benzoate (E211) is incorporated in hair styling gels.
Sodium Benzoate (E211) prevents bacterial spoilage of aqueous gels.
Sodium Benzoate (E211) ensures long-term stability of hair products.

Sodium Benzoate (E211) is applied in sunscreens.
Sodium Benzoate (E211) helps preserve water-based sunscreen emulsions.
Sodium Benzoate (E211) supports stability of UV filter blends.

Sodium Benzoate (E211) is used in medicated creams.
Sodium Benzoate (E211) prevents microbial growth in dermatological formulations.
Sodium Benzoate (E211) supports stability in antifungal creams.

Sodium Benzoate (E211) is incorporated in industrial adhesives.
Sodium Benzoate (E211) prevents microbial contamination in water-based glues.
Sodium Benzoate (E211) ensures stability in large-scale adhesive manufacturing.

Sodium Benzoate (E211) is applied in paints and coatings.
Sodium Benzoate (E211) helps stabilize water-based paint formulations.
Sodium Benzoate (E211) prevents microbial spoilage during storage.

Sodium Benzoate (E211) is used in antifreeze formulations.
Sodium Benzoate (E211) serves as a corrosion inhibitor.
Sodium Benzoate (E211) improves durability of cooling systems.

Sodium Benzoate (E211) is incorporated in firework compositions.
Sodium Benzoate (E211) provides oxidizing fuel properties.
Sodium Benzoate (E211) enhances special effects in pyrotechnics.

Sodium Benzoate (E211) is applied in laboratory research.
Sodium Benzoate (E211) is studied as a model preservative compound.
Sodium Benzoate (E211) is used in microbial inhibition assays.

DESCRIPTION

Sodium Benzoate (E211) is the sodium salt of benzoic acid.
Sodium Benzoate (E211) has the CAS number 532-32-1.
Sodium Benzoate (E211) has the EC number 208-534-8.

Sodium Benzoate (E211) has the molecular formula C7H5NaO2.
Sodium Benzoate (E211) has a molecular weight of 144.11 g/mol.
Sodium Benzoate (E211) appears as a white, crystalline or granular powder.

Sodium Benzoate (E211) is odorless or has a slight benzoin-like odor.
Sodium Benzoate (E211) is highly soluble in water.
Sodium Benzoate (E211) is stable under normal storage conditions.

Sodium Benzoate (E211) functions as a preservative under acidic conditions.
Sodium Benzoate (E211) converts to benzoic acid in low-pH environments.
Sodium Benzoate (E211) is effective at pH values below 4.5.

Sodium Benzoate (E211) is considered safe in regulated concentrations.
Sodium Benzoate (E211) is listed as food additive E211 in the EU.

Sodium Benzoate (E211) is widely approved for use in food, pharma, and cosmetics.
Sodium Benzoate (E211) is a white, crystalline, odorless powder or granule.

It has a slightly sweet, salty taste.
Sodium Benzoate is easily soluble in water, forming a clear solution.

Sodium Benzoate (E211) is most effective as a preservative at acidic pH (below 4.5).
It works by inhibiting microbial enzymes and preventing reproduction.
It is stable under normal conditions of temperature and storage.

Sodium Benzoate (E211) is approved as safe for use in food and beverages by international regulatory bodies within maximum limits.
It is compatible with a wide variety of food systems and cosmetic formulations.
Sodium Benzoate is biodegradable and considered environmentally acceptable in controlled use.

PROPERTIES

Appearance: White crystalline powder or granules
Odor: Odorless
Taste: Slightly sweet, salty
Density: ~1.44 g/cm³
Melting Point: 300°C (decomposes)
Solubility: Soluble in water (62 g/L at 20°C); soluble in alcohol
pH (1% solution): 7.0 – 8.5
Chemical Nature: Sodium salt of benzoic acid
Stability: Stable under normal handling and storage conditions
Storage Temperature: Store at 10–30°C in sealed containers

FIRST AID

Inhalation:
Remove to fresh air if dust is inhaled.
Seek medical attention if irritation occurs.

Skin Contact:
Wash thoroughly with soap and water.
Generally non-irritating.

Eye Contact:
Flush eyes with water for at least 15 minutes.
Seek medical attention if irritation persists.

Ingestion:
Low toxicity; rinse mouth with water.
Seek medical advice if discomfort occurs.

Note to Physicians:
Treat symptomatically.
No specific antidote required.

HANDLING AND STORAGE

Handling:
Avoid dust generation during handling.
Wear protective gloves and goggles in bulk handling.

Ventilation:
General room ventilation is sufficient.

Avoidance:
Avoid contact with strong oxidizing agents.
Do not eat, drink, or smoke during handling.

Spill and Leak Procedures:
Sweep up material and avoid dust formation.
Dispose of according to local regulations.

Storage:
Store in tightly closed containers in a cool, dry, well-ventilated area.
Protect from excessive heat and moisture.
Keep away from incompatible materials.