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TPFTZ QINGSHAN Int'l Business Technology Co., Ltd.
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 Model Number |
540-72-7 |
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 .
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