Product Name: Bp/USP/E211 Preservatives Sodium Benzoate/Powder Sodium Benzoate/Sodium Benzoate Model NO.: powder Resource: Inorganic Chemical Preservatives Effect: Preservative of Medicine and Tobacco Soy , Vinegar Type: Food Preservative Composition: Sodium Benzoate Appearance: White Small Granular or Powde Assay: 99.0%Min Trademark: OS Transport Package: Inner Packing Is PE Film Bag, 25kg PP Woven Bag. Specification: ISO Origin: Tianjin China HS Code: 2916310090 Product Description SODIUM BENZOATECAS NO.: 532-32-1Molecular formula: C7H6O2NaMolecular weight: 144.11Characteristic:white small granular or powder. odorless or with slight odor of benzoic.Specification:ItemStandard(BP98)Assay(dry)99.0%minLoss on drying2.0%maxClarifyQualifiedChoride200ppm maxAcidity & alkalinityMeet the requirementHeavy metals (asPb)10ppm maxArsenic3ppm maxPackage: Inner packing is PE film bag, 25kg PP woven bag.Application:preservative of medicine and tobacco soy , vinegar, juice, jam , canned food.