Sodium Thiocyanate
Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium SaltMolecular Formula: NaSCN
Molecular Weight: 81.07Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, acetone; Relative density is 1.735. Melts at approx.287℃. 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.CAS:540-72-7
Sodium Thiocyanate
Assay%,≧99
Ferrum %,≦0.0002
Water insolubles%,≦0.005
Moisture%,≦1.0
Chloride %,≦0.02
Sulphate%,≦0.03
Heavy metal %,≦0.001
PH 6-8
Assay ,%(dry basis) ≥98.0
Chloride,% ≤0.05
Sulfate,% ≤0.10
Iron(Fe),% ≤0.0005
Heavy metals(Pb),% ≤0.001
Water insoluble mater,% ≤0.006
Moisture%≤0.8
pH 6-8
Assay ,%(dry basis) 50.0±1
Chloride,% ≤0.03
Sulfate,% ≤0.04
Iron(Fe),% ≤0.0002
Heavy metals(Pb),% ≤0.0005
Water insoluble mater,% ≤0.001
pH 6-8
Packing: (1)25 kgs net in PP bag with inner of PE bag, palletised and shrink-wrapped.20tons/20'FCL
(2)1000kgs tote bags ,shrink-wrapped ,palletized.20tons/20'FCL
(3)1000L IBC drum;
Storage: Keep in tightly closed bags.Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants
Application: Sodium thiocyanate is usedfor metalore flotation, as accelerator for cement or concrete; spinning solvent for polyacrylonitrileand carbon fiber, as raw materials for pharmaceuticals and pesticidesuch as Methylene Bis Thiocyanate(MBT)and Erythromycin thiocyanate,for electroplating ,photography, etc.
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