Sodium Thiocyanate CAS 540-72-7

• Appearance: Powder
• Grade Standard: Food Grade
• Total Alkali ( as Nh4hco3 ): 99.2- 101.0 %
• Transport Package: 25 Kgs Net in PP Bag with Inner of Polyethylene
• Specification: SGS
• Trademark: ZXCHEM
• Model NO.: Sodium thiocyanate
• Origin: China
• Production Capacity: 2000mt/Month

Product Description

Sodium thiocyanate CAS 540-72-7
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. Melts at approx. 287° C. 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

Sodium thiocyanate
CAS NO: 540-72-7 Molecular formula: NaSCN Molecular weight: 81.07


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.

Index	Premium grade		First Grade
NaSCN Min %	99.0	98.0	97.0
PH value in water(50g/L)	6.0--8.0	6.0--8.0	6.0-8.0
Clarity Test  in water(100g/L)	Clarity	Clarity	Clarity
Insoluble substance in water  Max %	0.005	0.005	0.005
Chlorid(Cl - )     % Max	0.02	0.02	0.03
Sulfate(SO4 2- )    % Max	0.02	0.02	0.03
Heavy metal(Pb)     % Max	0.002	0.002	0.002
Iron(FE)      % Max	0.0001	0.0002	0.0003