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Sodium Benzoate
Molecular formula:C6H5COONa
Molecular weight:144.11
CAS No.:532-32-1
Property:White granular or crystalline powder, easily soluble in water, slightly soluble in alcohol.
Usage:As preservative in food and pharmaceutical industry, mordant agent in dyestuff, plasticizer in plastic industry, also can be used as intermediate in organic synthesis.
Packing:Net in 25KG Plastic Woven Bag.
Specification:


 

Powder

Granular

Purity

99.0%-100.5%

99.0%-100.5%

Loss Of Drying

1.5% Max

1.5% Max

Acidity & Alkalinity

Comply with stipulation

Comply with stipulation

Heavy metals% (Pb)

0.001% Max

0.001% Max

Halogenide%(Fecl3)

0.02% Max

0.02% Max

Total Cl Content%

0.03% Max

0.03% Max

Transparency and colour

Comply with stipulation

Comply with stipulation