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Sodium Thiocyanate NaSCN CAS No. 540-72-7
Sodium Thiocyanate is a white orthorhombic crystal or powder, the relative density is 1.735, and the melting point is about 287 鈩? NaSCN is easily soluble in water, ethanol, acetone, and other solvents. The aqueous solution is neutral.
1CAS No.:540-72-7
2EINECS No.:208-754-4
3MOLECULAR FORMULA:NaSCN
4SYNONYMS:sodium thiocyanate; Sodium Thiocyan; Sodium thiocyanide; Scyan; Natrium thiocyanat; Thiocyanate, sodium; Sodium Rhodanide;
5FORMS:White crystal or powder
6PACKAGING:25kgs/1000kgs plastic woven bag
TECHNICAL PARAMETER
AppearanceWhite crystal powderWhite crystal powderWhite crystal powder
NaSCN Min %(Drying)95.0% Min98.0% Min99.0% Min
PH value in water (50g/L)6.0-8.06.0-8.06.0-8.0
Clarity Test in WaterClarityClarityClarity
Insoluble Substance in water0.02% Max0.02% Max0.02% Max
Chloride(cl- )0.08% Max0.04% Max0.04% Max
Sulfate(SO42- )0.08% Max0.06% Max0.04% Max
Heavy metal (Pb)0.003% Max0.003% Max0.003% Max
Iron(Fe)0.0003% Max0.0003% Max0.0003% Max
Water4.0% Max2.0% Max1.0% Max
APPLICATION
Sodium Thiocyanate can be used in different applications in the textile and fiber industry, agriculture, metal and steel, and construction.
NaSCN is used as a concrete additive for construction, cement grinding aid, acrylonitrile fiber spinning solvent, chemical analysis reagent, photo chemicals for filmstrip, certain plant defoliants, and airport road herbicide. It is also used in pharmaceutical intermediates, intermediates of pesticides, herbicides and insecticides, mineral processing agents, printing and dyeing, rubber processing, black nickel plating, and the manufacture of artificial mustard oil, etc.textile printing & dyeing & leather manufacturers
website:http://www.chemcotec.com/textile-printing-dyeing-leather/

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