Sodium Thiocyanate
Synonyms:Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Thiocyanic Acid, Sodium Salt
Molecular Formula: NaSCN
Molecular Weight: 81.07
Properties: 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.
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.
Application type Top grade Top grade Top grade Top grade
Assay%,(Dry base)≧ 99 98 97 50-55 liquid
Ferrum %,≦ 0.0001 0.0002 0.0003 0.0001
Water insolubles%,≦ 0.003 0.005 0.005 0.001
Moisture%,≦ 0.5 1.0 1.0 --
Chloride %,≦ 0.01 0.02 0.04 0.01
Sulphate%,≦ 0.02 0.04 0.05 0.015
Heavy metal %,≦ 0.001 0.0015 0.0015 0.0005
PH 6-8 6-8 6-8 6-8