Sodium Thiocyanate CAS No.: 540-72-7

• CAS No.: 540-72-7
• Formula: Nascn
• EINECS: 208-754-4
• Appearance: Crystal
• Grade Standard: Industrial Grade
• Sodium Thiocyanate 50% Solution: Sodium Rhodanate
• Model NO.: Sodium Thiocyanate
• Transport Package: Bag/Drum
• Specification: Sodium Thiocyanate 99%, 98%, 50%
• Trademark: HNKINGWAY
• Origin: China
• HS Code: 28429011
• Production Capacity: 30000mt/Year

Product Description

Sodium Thiocyanate 

Molecular formula: NaSCN
Molecular weight: 81.07
CAS NO: 540-72-7
HS NO.: 28429011

Properties: NaSCN,a white rhombic system crystal, is soluble in water, ethanol, ace tone; Relative density is 1.735. Melts at approx.287ºC. 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.
Alias: Sodium Rhodanide, Sodium Sulfocyanate, Sodium Rhodanate, Sodium Isocyanate, Sodium Isothiocyanate, Thiocyanic Acid, Sodium Salt.

Quality Standard

Application category	Top grade	Top grade	Industrial grade	Industrial grade	Top grade	Industrial grade
Content%, (dry basis) ≥	99	98.5	98.0	97.0	50-55 liquid	50-55 liquid
Iron%, ≤	0.0001	0.0002	0.0005	0.0006	0.0001	0.0002
Water insoluble matter%, ≤	0.005	0.006	0.006	0.007	0.001	0.005
Moisture%, ≤	0.5	0.8	0.8	1.0	--	--
Chloride %, ≤	0.02	0.05	--	--	0.02	--
Sulfate % , ≤	0.03	0.06	--	--	0.04	--
Heavy metal%, ≤	0.001	0.001	0.001	0.002	0.0005	0.001
PH	6-8	6-8	6-8	6-8	6-8	6-8

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
Packaging: 25kg net PP bag with PE liner
Storage: Keep in tightly closed bag . Store in cool, dry, ventilated area to prevent it from being deliquescent. Separated from acides, bases and oxidants.