Product: Sodium Benzoate 99 percent minAppearance: White granule or crystalline powder,no savor or a bit benzoic savorMolecular formula: C7H5NaO2Molecular weight:144.11 CAS:532-32-1Use: Antiseptic, anti-animalcule and antifreezing agent used in food, medicine, tobacco, plating, printing and dyeing Packing: 25kg/ pp bag.Quality index: In accordance with GB1902-94 standard for edible grade and BP98 and China national codex 2000 for medicinal grade