Introduction
Sodium thiocyanate CAS 540-72-7 is a kind of white rhombic crystal,can soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287℃. It can be used as polypropylene fiber spinning solvent used for medicine, printing and dyeing, rubber, nickel, color film, pesticides and other industries.
Specification
NaSCN Min % 99.0
PH value in water(50g/L) 6.0--8.0
Insoluble substance in water Max % 0.005
Chlorid(Cl-) % Max 0.02
Sulfate(SO42-) % Max 0.02
Heavy metal(Pb) % Max 0.002
Iron(FE) % Max 0.0002
Water % Max 1
Application
Sodium thiocyanate is Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc.
Pesticide: raw material for the production of a number of herbicides and fungicides.
Architecture industriy: hardening accelerator for cement and concrete mixes
Fibre industriy : as spinning solvent for polyacrylonitrile
Pharmaceuticals: raw material for the production of a number of pharmaceutical products.
Packing
25kg/bag
Storage
Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.
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