Sodium benzoate, also known as sodium benzoate, is a commonly used food preservative in China's food industry, odorless or slightly benzoin odor, sweet and astringent. It is stable in air and can absorb moisture in open air. Naturally found in blueberries, apples, plums, cranberries, cranberries, prunes, cinnamon and cloves, its bactericidal properties are weaker than benzoic acid, 1.1Chemicalbook 80g sodium benzoate bactericidal power is about equivalent to 1g benzoic acid. In the acidic environment, sodium benzoate has obvious inhibitory effect on a variety of microorganisms, when the pH is 3.5, 0.05% solution can completely inhibit yeast growth, but when the PH is above 5.5, the effect on many molds and yeast is poor. Almost no effect in alkaline solutions.
1. Sodium benzoate can be used as a food additive (preservative), a fungicide in the pharmaceutical industry, a mordant in the dye industry, a plasticizer in the plastic industry, and also as an intermediate for the synthesis of Chemicalbook machines such as spices.
2. Co-solvent for serum bilirubin test.
3. Used in pharmaceutical industry and plant genetic research, also used as dye intermediates, fungicides and preservatives.
| Sodium benzoate Basic information |
| description Chemical properties Uses Content Analysis Toxicity Production methods |
| Product Name: |
Sodium benzoate |
| Synonyms: |
SODIUM BENZOATE;PUROX S;femanumber3025;sobenate;sodiumbenzoate,medicinal;sodiumbenzoicacid;ucephan;BENZOTRON(R) |
| CAS: |
532-32-1 |
| MF: |
C7H5NaO2 |
| MW: |
144.10317 |
| EINECS: |
208-534-8 |
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