Appearance : colorless to white crystal or white crystal powder
Assay% : ≥99.5
Melting range (℃) : 184.0~187.0
Water solutioin appearance : colorless transparent or basically colorless transparent
Chloride % : ≤0.007
Sulphate (SO42-)% : ≤0.02
Heavy metal (Pb2+)% : ≤0.001
Ferrum content% : ≤0.002
Potassium permanganate reducing substances : Qualified
Arsenic content (As2O3) : ≤2PPM
This product is used for synthesizing tranquillizer, contraceptive pill and anti-cancer drug in medical industry.And in producing dyestuff,alkyd resin,fibreglass reinforced plastic,exchange resin and pesticide in chemical industry. Moreover, it can also be used for analysis reagent,food iron fortifier and cleaning additive.
25kg/Bag