Sodium Acetate Trihydrate, E262, CAS no.6131-90-4, sodium salt of acetic acid, available as white to colorless crystals. Sodium Acetate Trihydrate is a common form of Sodium Acetate. With a similar function to Sodium Acetate Anhydrous, Sodium Acetate Trihydrate is also widely used as a preservative. Moreover, Sodium Acetate Trihydrate is an important intermediate in the manufacturing of Sodium Diacetate. As an experienced Sodium Acetate Trihydrate manufacturer and supplier, we has been supplying and exporting Sodium Acetate Trihydrate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Sodium Acetate Trihydrate Specification ITEM STANDARD Appearance Colorless crystals, slight acetic acid odor Assay (dry basis, %) 99.0-101.0 pH (5% Solution, 25) 7.5- 9.0 Loss on Drying (120 4h, %) 36.0 41.0 Insoluble Matter (%) 0.05 Chlorides (Cl, %) 0.035 Alkalinity (as Na2CO3, %) 0.05 Phosphate (PO4) 10 mg/kg Sulphate (SO4) 50 mg/kg Iron (Fe) 10 mg/kg Arsenic (As) 3 mg/kg Lead (Pb) 5 mg/kg Mercury (Hg) 1 mg/kg Heavy Metal (as Pb) 10 mg/kg