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Bulk Quantity Selling High Purity Sodium Benzoate Powder CAS No. 532-32-1 for Food and Beverage
Sodium benzoate is widely used as a preservative in food processing and preservation. Benzoic acid can play a role in free state in food, so it has a better effect in strong acid food. Benzoic acid is generally used in carbonated drinks, soy sauce, sauces, preserves and fruit and vegetable drinks, etc. Benzoic acid can be used together with p-hydroxybenzoic acid esters in soy sauce and beverage to enhance the effect. Benzoic acid and sodium benzoate are often used to preserve highly acidic fruits, jams, beverage syrups and other acidic food, can be used with low temperature sterilization, play a synergistic role.
Model NO.: Sodium Benzoate
Resource: Natural Preservatives
Load: 16mt/20fcl′; 14mt/20fcl′ with Pallets
Transport Package: Net 25kg/700kg in Plastic Woven Bags with PE Linin
Specification: Net 25kg/700kg in Plastic woven bags with PE linin
Origin: China
HS Code: 2916310000
Production Capacity: 1000mt
2. Product Specifications
Chemical formula: Sodium benzoate has the chemical formula C7H5NaO2 and is the sodium salt of benzoic acid.
Appearance: Sodium benzoate is a white, crystalline powder that is odorless and has a slightly bitter taste.
Solubility: Sodium benzoate is highly soluble in water, with a solubility of approximately 60 g per 100 mL of water at room temperature.
PH range: Sodium benzoate is effective as a preservative in foods with a pH range of 2.5 to 4.5.
Preservative properties: Sodium benzoate is an effective preservative that inhibits the growth of bacteria, yeast, and mold in acidic foods and beverages.
Regulatory status: Sodium benzoate is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) and is approved for use in many countries around the world.
| Chemical name | sodium benzoate |
| Appearance | Free flowing white powder |
| Content | 99.0% ~ 100.5% |
| Loss on drying | ≤1.5% |
| Acidity & Alkalinity | 0.2 ml |
| Heavy metals (as PB) | ≤10 ppm |
| Ar-senic (As) | ≤3 ppm |
| Chlorides | ≤200 ppm |
| Sulfate | ≤0.1% |
| Total chloride | ≤300ppm |
Sodium Benzoate for other food
Sodium benzoate is primarily added to acidic foods to enhance their flavor. Sodium benzoate can be found in foods such as pickles, sauces, jamsand fruit juices. Foods that contain vinegar, such as salad dressings, typically contain very high levels of sodium benzoate.Benzene, a precursor to sodium benzoate, can be found in very small amounts naturally in some fruits, vegetables, meats, dairy products and even drinking water.
Borax decahydrate
Borax pentahydrate
Borax anhydrous
Boric acid
Boron oxide
Potassium nitrate
Potassium carbonate
Sodium fluorosilicate
Sodium nitrate
Sodium nitrite