Description: Name: Sodium Thiocyanate Synonyms: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt Molecular formula:NaSCN Molecular weight: 81.07 CAS NO: 540-72-7 HS Code: 28380000 Properties : White crystals or powder , melting point is 287 Centigrade ,easily soluble in water, ethanol and acetone, water solution is neutral, it can generate toxic gas when reacting with acids. Specification: NASCN assay(dry): 99.0%min PH 6-8 Water-insolubles:0.02%max Chloride:0.02%max Sulfate: 0.04%max Heavy metal(Pb):0.002%max Fe:0.0001% Ammonium salt: 0.01% Water content:1.0% Application: Used as the polyacrylonitrile fibre spinning solvent , flushing agent of color film, chemical analysis reagent, rubber treating compound etc. Packing: 25 kgs net in PP bag with inner of polyethylene bag. Storage: Avoid moisture .