Trihydrate Sodium Malate for food preservative CAS

TrihydrateSodium Malatefor food preservative CAS NO 676-46-0 1. Description:Molecular formula: C4H4Na2O5·3H2OMolecular weight: 232.06CAS NO.: 676-46-0EINECS NO.: 211-627-6Appearance: white crystalline powderSolubility: It is air slaking, hydration-loss when heated to 130ºC, freely soluble in water.Application: It is an excellent food preservative, especially used in aquatic product and meat product. It can keep food fresh and give it a good taste. 2. Quality Standards:ItemsSpecificationAssay %97.0 101.0Loss on drying %≤25.0Alkaline(as NaCO3)%≤1.0Free acid %≤1.0Heavy metals (as Pb) %≤ 0.002Arsenic(as As) %≤ 0.0003 3. Storage: stored in a cool, dry and ventilated warehouse, to prevent the heat or sun exposure, prohibited mixed with hazardous and toxic materials during store and transportation.