Tangshan Sanjiang Chemical Co., Ltd.
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  • Company Name : Tangshan Sanjiang Chemical Co., Ltd.
  • Tel : 86-0315-2239987
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Ammonium thiocyanate

Ammonium thiocyanate
Product Detailed
Related Categories:Other Inorganic Salts
Ammonium thiocyanate (1)Molecular formula: NH4SCN (2)Molecular weight: 76.12 (3)CAS :1762-95-4

Ammonium thiocyanate

 

(1)Synonyms:Ammonium Rhodanide, Ammonium Sulfocyanate, Ammonium Sulfocyanite, Ammonium Rhodanate, Thiocyanic Acid, Ammonium Salt

(2)Molecular Formula: NH4SCN

(3)Molecular Weight: 76.12

(4)Properties: NH4scn,a colorless crystalline solid that is soluble in water, methanol, ethanol, pyridine, acetone & ammonia and insoluble in ethyl acetate,methyl chloride and chloroform; melts at 149.6; thermal decompositionat 170 may produce highly toxic fumes of hydrogen cyanide, hydrogen sulfide and toxic oxides of nitrogen, sulfur, and carbon.

(5)Packing: 25kg each net,Kraft-plastic laminated bag with PE liner.

(6)Storage: Store away from incompatible substances. Keep in a tightly closed bags. Store in a cool, dry, ventilated area to prevent it from being deliquescent. Separated from acids, bases and oxidants.

 Index(Quality Criterion:HG/T2154/91)

Export Grade

1st Grade

Liquid

NH4SCN Min%

99.0

98.0

50--55

Clarity Test in water(100g/L)

Clarity

Clarity

Clarity

pH Value in water (50g/L)

4.5-6.0

4.5-6.0

4.5-6.0

Chloride (CL-)    % Max

0.04

0..06

0.03

Sulfate(SO42-)    % Max

0.04

0.04

0.02

Residue on ignition, % Max

0.08

0.10

0.05

Heavy metal (Pb), % Max

0.002

0.002

0.001

Iron  ( Fe ) % Max

0.0005

0.001

0.0003

Water    % Max

1

1.7

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Ammonium thiocyanate



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