Sodium benzoate

 

Molecular formula: C6H5COONa
M. W.: 144.11
Cas No.: 532-32-1

Specification:
Purity: 99.0%min
Moisture: 2.0%max
Heavy metals: 10ppm max
As: 2ppm max
Sulphate(so4): 0.1%max
Alkali ml/g: 0.2max
Chloride: 200ppm max
Total chlorine: 300ppm max
Clarity of solution: Transparent
Color of solution: Y6

Purpose: ■1.Owning antibacterial action, sodium benzoate is widely used as preservative of food, medicine, cosmetics, toothpaste, spice, tobacco and feedstuff and its addition level is according to GB2760-86. ■2. It is used as raw material of plasticizer.