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Sodium Benzoate
Original price was: $ 3.50.$ 3.41Current price is: $ 3.41.
Sodium Benzoate is the sodium salt of benzoic acid, appearing as a white, crystalline powder that is highly soluble in water. It is widely used as a preservative due to its antimicrobial properties, especially effective against yeast and bacteria in acidic conditions. Sodium Benzoate is commonly employed in the food, beverage, pharmaceutical, and cosmetic industries to extend shelf life and maintain product quality. It meets food-grade and pharmaceutical-grade purity standards, ensuring safety for consumption and topical use.
Sodium Benzoate
Primary Uses
- Food & Beverage Industry
- Acts as a preservative in acidic foods such as salad dressings, carbonated drinks, fruit juices, jams, and pickles to inhibit microbial growth.
- Used to prevent spoilage and extend shelf life in various processed foods.
- Functions as an antimicrobial agent particularly effective in low pH products.
- Pharmaceuticals
- Employed as a preservative in syrups, suspensions, and topical formulations.
- Used to inhibit microbial contamination and prolong product stability.
- Cosmetics & Personal Care
- Incorporated as a preservative in lotions, creams, shampoos, and other personal care products to prevent bacterial and fungal growth.
- Industrial Applications
- Used as a corrosion inhibitor in some industrial applications such as antifreeze and brake fluids.
- Functions as a buffering agent and pH adjuster in various chemical processes.
Secondary Uses
- Laboratory & Analytical Uses
- Used as a standard in chemical analysis and microbiological media.
- Agriculture
- Sometimes used in animal feed as a preservative to inhibit mold growth.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium benzoate
- Common/Trade Name: Sodium Benzoate
- CAS Number: 532-32-1
- HS Code: 2922.42
- Synonyms: Benzoate of soda, sodium benzoate preservative
2. Physical & Chemical Properties
- Physical State: White crystalline powder
- Color & Odor: White, odorless to slight aromatic odor
- Solubility: Freely soluble in water; slightly soluble in alcohol
- pH (1% solution): Approximately 8.5 (alkaline)
- Melting Point: 300 °C (decomposes)
- Stability: Stable under normal conditions; sensitive to moisture and heat
3. Safety & Hazard Attributes
- GHS Classification: Not classified as hazardous under normal use
- Toxicity: Low toxicity; generally recognized as safe (GRAS) at approved levels
- Exposure Limits: Avoid inhalation of dust
4. Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area, away from incompatible substances such as strong acids.
- Container Type: Food-grade plastic or metal drums, bags, or containers.
- Shelf Life: Typically 2 years if stored properly
- Handling Precautions: Use protective gloves and dust mask if handling large quantities; avoid dust generation
5. Regulatory & Compliance Attributes
- Approved by FDA, EFSA, and other international food safety authorities for use as a food preservative (E211).
- Complies with USP, FCC, and other relevant standards for purity and safety.
- Meets regulations for use in pharmaceuticals and cosmetics.
6. Environmental & Health Impact
- Biodegradability: Readily biodegradable under aerobic conditions.
- Ecotoxicity: Low environmental toxicity but large quantities may affect aquatic organisms.
- Bioaccumulation: Not significant.
Safety Handling Precautions
- PPE Required: Gloves, dust mask, and goggles recommended when handling powder in bulk.
- Handling Guidelines: Avoid inhalation and prolonged skin contact; work in well-ventilated areas.
- Storage Measures: Keep containers tightly sealed and stored in a dry environment away from acids.
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if respiratory irritation occurs.
- Skin Contact: Wash with soap and water; seek medical advice if irritation develops.
- Eye Contact: Flush eyes with plenty of water for at least 15 minutes; seek medical attention if irritation persists.
- Ingestion: Rinse mouth; seek medical advice if large amounts ingested.
Firefighting Measures
- Fire Hazards: Non-flammable, but may decompose under fire conditions producing toxic fumes.
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ extinguisher.
- Special Precautions: Wear full protective gear and self-contained breathing apparatus if fighting fire.
- Hazardous Combustion Products: Carbon oxides, sodium oxides, and benzoic acid vapors.
Related products
Benzoic Acid
Benzoic Acid is a white crystalline solid with a faint, pleasant odor, classified as a simple aromatic carboxylic acid. It is widely used as a food preservative, antimicrobial agent, and chemical intermediate. Naturally occurring in many plants, it is commercially produced through oxidation of toluene or extraction from natural sources. Benzoic acid is valued for its ability to inhibit the growth of mold, yeast, and certain bacteria, making it essential in food preservation and cosmetic formulations. It also serves as a precursor in the manufacture of various pharmaceuticals, dyes, and plasticizers.
Calcium Propionate
Calcium Propionate is the calcium salt of propionic acid, appearing as a white, crystalline powder or granules with a slightly salty taste and low odor. It is highly soluble in water and used primarily as a food preservative and mold inhibitor. Calcium Propionate inhibits the growth of mold, bacteria, and fungi, making it especially valuable in baked goods, dairy products, and animal feed to extend shelf life and prevent spoilage. It also finds application in pharmaceuticals and cosmetics as a preservative and antimicrobial agent.
Carnauba Wax Prime Yellow
Carnauba Wax Prime Yellow, also known as Type 1 or Prime Yellow Grade, is the highest quality and purest form of carnauba wax derived from the leaves of the Copernicia cerifera palm tree, native to Brazil. It is a natural, vegetable-based wax prized for its exceptional hardness, high gloss, high melting point, and emulsification properties. Prime Yellow grade represents the finest classification, characterized by its light yellow to pale amber color, low impurities, and superior film-forming characteristics. It is obtained through a meticulous process of harvesting, drying, and processing the palm leaves to extract the waxy coating, which is then refined and graded. Carnauba Wax is often referred to as the "Queen of Waxes" due to its unique combination of properties unmatched by synthetic alternatives. Technical grade Carnauba Wax Prime Yellow is used across numerous industries for its ability to impart gloss, hardness, slip resistance, and moisture barrier properties. It is not intended for direct food consumption but is widely used in food-contact applications such as coatings and packaging.
Clotrimazole BP2000
Clotrimazole BP2000 is a broad-spectrum antifungal agent belonging to the imidazole class. It appears as a white to off-white crystalline powder that is practically insoluble in water but soluble in organic solvents like ethanol and chloroform. Clotrimazole is widely used in pharmaceutical formulations for the treatment of fungal infections affecting the skin, mucous membranes, and nails. Its mechanism involves inhibition of ergosterol synthesis, a vital component of fungal cell membranes, leading to increased cell permeability and fungal cell death. BP2000 indicates compliance with British Pharmacopoeia standards ensuring high purity and consistent quality suitable for pharmaceutical applications.
Methyl Paraben
Methyl Paraben is a white to off-white crystalline powder widely used as an antimicrobial preservative in cosmetics, pharmaceuticals, and food products. It is a member of the paraben family of preservatives known for their effectiveness against a broad spectrum of bacteria and fungi. Methyl Paraben helps extend the shelf life of products by preventing microbial growth without affecting the product's texture or color.
Sodium Methyl Paraben
Sodium Methyl Paraben is the sodium salt of methylparaben, a widely used preservative in cosmetics, pharmaceuticals, and food. It is a white, odorless, crystalline powder that is water-soluble and effective against a broad spectrum of bacteria, molds, and yeasts. As a paraben derivative, it helps prevent microbial contamination and extends shelf life. It is often preferred over methylparaben in formulations where water solubility is required.
Sodium Propyl Paraben
Sodium Propyl Paraben is the sodium salt of propylparaben, a white to off-white crystalline powder or granule with the chemical formula C₁₀H₁₂NaO₃. It is a water-soluble antimicrobial preservative used extensively in personal care, pharmaceutical, and food products. Packaged in 25kg containers, it offers excellent stability and effectiveness over a wide pH range. Its antifungal and antibacterial properties make it a reliable choice for preventing microbial contamination and extending shelf life.
Sodium Sulphite (Blue)
Sodium Sulphite Blue is a white to bluish-white crystalline powder with the chemical formula Na₂SO₃. The “Blue” grade indicates a specific industrial quality often containing minor additives or impurities, used primarily in water treatment and chemical industries. It acts as an effective oxygen scavenger, reducing agent, and preservative. This 25kg packaged product is highly soluble in water, forming alkaline solutions, and is widely used in pulp and paper, water treatment, textile, and photographic industries.
