DESCRIPTION: Sodium Benzoate Food Grade is widely used as a preservative in food and medicines, anti-icing fluid in automobiles, antirust agent of iron and steel, and plastics ingredients. SPECIFICATION: Properties Specifications Appearance : white powder or white granular Content: 99-100.5% Acidity or alkalinity : max.0.2% Loss on drying : max. 2.0% Chloride : max.200 ppm Oxalate : max.300 ppm Heavy metals( pb) : max. 10 ppm Water : max. 2.0 Total cl content : max.30 ppm Residue : max. 0.5%