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Sodium Benzoate Food Preservative Sodium Benzoate Feed Grade 99%min
Calcium propionate is used as a preservative in a wide variety of products, including: bread, other baked goods, processed meat, whey, and other dairy products. In agriculture, it is used, among other things, to prevent milk fever in cows and as a feed supplement. Propionates prevent microbes from producing the energy they need, like benzoates do. However, unlike benzoates, propionates do not require an acidic environment.
| Item | value |
| Storage Type | Avoid rain and sun exposure. |
| Specification | 1*25kg |
| Shelf Life | 24 months |
| Ingredients | antioxidant |
| Content | Sodium benzoate |
| CAS No. | 532-32-1 |
| MF | C7H5NaO2 |
| EINECS No. | 208-534-8 |
| Place of Origin | China |
| Type | Preservatives |
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 soft drinks
According to the International Program on Chemical Safety, sodium benzoate is heavily used by the soft drink industry due to the demand of high-fructose corn syrup in carbonated drinks. Sodium benzoate increases the acidity of soft drinks, which also increases the intensity of flavor you get from the high-fructose corn syrup. On the back of a soda can, you can find sodium benzoate in the ingredients list as E211, which is the number assigned to it as a food additive.
Borax decahydrate
Borax pentahydrate
Borax anhydrous
Boric acid
Boron oxide
Potassium nitrate
Potassium carbonate
Sodium fluorosilicate
Sodium nitrate
Sodium nitrite