Products
Sodium Benzoate Food & Pharmaceutical GradeSodium Benzoate
Sodium benzoate, sodium salt of benzoic acid , is used preferably as one of the principal anti-microbial preservatives used in foods and beverages (but it's concentration is limited usually not exceeding 0.1% because it is poisonous), as it is about 200 times more soluble than benzoic acid.
Sodium benzoate is also used in medications, anti-fermentation additives and tabletting lubricant for pharmaceuticals. The industrial applications are as a corrosion inhibitor, as an additive to automotive engine antifreeze coolants and in other waterborne systems, as a nucleating agents for polyolefin, as a dye intermediate, as a stabilizer in photographic processing and as a catalyst. And sodium benzoate can be classified as sodium benzoate food grade , sodium benzoate Pharmaceutical Grade
Sodium benzoate basic details:
Molecular formula: C7H5NaO2 |
Molecular weight: 144.11 |
CAS:532-32-1 |
Appearance: White granule or crystalline powder, no savor or a bit benzoic savor. |
Use: Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing. Standard packaging: Braided bag(25kg net) lined with plastic bags. |
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Sodium Benzoate Pharmaceutical Grade BP-98:
ITEMS
|
SPECIFICATION |
Assay
|
≥99% |
Acidity or alkalinity
|
Qualified |
Clarify
|
Qualified |
Chlorides |
≤200 PPM |
Heavy metals |
≤0.001%
|
Loss on drying
|
≤2.0% |
Arsenic |
≤0.0003% |
Sodium Benzoate Food Grade BP-98:
Item |
Standard |
Purity |
≥99.0% |
LOSS OF DRYING |
≤ 1.5% |
CLARIFY |
QUALIFIED |
CIILORIDES |
≤ 200ppm |
ACIDITY&ALKALINITY |
0.2 |
HEAVY METALS ASpb |
≤0.001% |
ARSENIC |
≤0.0003% |
THE PRODUCT CONFORMS TO Sodium Benzoate BP98.