CAS NO: 540-72-7 Molecular formula: NaSCN Molecular weight: 81.07
Items Value
Appearance of solution Water white
NaSCN (does on base) % min 50.0 to 52.0 Specific Gravity (under normal temperature)1.310 - 1.332g/cc
Appearance of solution: Clear with a little crystal in winter (100g/l) conforms
Chloride(CL) %, max 0.02
PH Value(5% solution) 6.0-8.0
Ignition residue % max 0.005
Fe % max 0.0002
Sulfate(SO4) % max 0.003
Heavy Metal (Pb) % max 0.0001
ALIAS: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, sodium Isothiocyanate, Thiocyanic Acid, Sodium Salt
Properties: NaSCN, a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Decomposes on heating and under influence of light producing toxic fumes of sulfur oxides, nitrogen oxides and cyanides. Reacts violently with acids, strong bases and strong oxidants.
Usage:
Genaral: Mainly used in sectors of pharmaceuticals, pesticide, synthetic fibre, electroplating, photography, accelerator for cement etc
Fibre industriy: As spinning solvent for polyacrylonitrile
Architecture industriy: Hardening accelerator for cement and concrete mixes
Pesticide: Raw material for the production of a number of herbicides and fungicides
Pharmaceuticals: Raw material for the production of a number of pharmaceutical products
Packing: 25 kgs net in PP bag with inner of polyethylene 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.