Nh4scn Name

Nh4scn Name

Chemical Name: Ammonium thiocyanate
CAS: 1762-95-4
EINECS: 217-175-6
Molecular Formula: CH4N2S
Molecular Weight: 76.12
Appearance: White powder
Assay: 99.0%min
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Ammonium Thiocyanate

 

 

The industrial nh4scn name is one of the purified products of coke oven gas. The pure product is colorless and shiny monoclinic crystal with the formula being NH4SCN and the density being 1.305g/cm3. It is easily deliquescent in air and is soluble in water (upon dissolving industrial ammonium thiocyanate, the production system is highly endothermic). It has a melting point of 149.6 ℃ and decomposition point of 170 ℃. Ammonium thiocyanate is mainly used in dyeing industry and can also be used as chemical reagent or preparation of herbicides. During the purification process of coke oven gas, adopting ammonium polysulfide solution for removing hydrogen cyanide from the oven gas can lead to the industrial nh4scn name product with the content being more than 92%.

 

ITEM

SPECIFICATION

NH4SCN(Drying)

≧99

PH 

4.5-6.0

Clarity Test  Clarity
Insoluble Substance ≦0.02
Cl-

≦0.02

SO4 2- ≦0.02
Pb ≦0.001
Fe ≦0.0003
Water ≦0.1

 

Purpose of nh4scn name:

 

It can be used as dyes and the polymerization catalysts for organic synthesis. It can also be used as pesticides of weeding and defoliants as well as antibiotics separation. It can also be used as the raw material for the manufacturing of cyanide and thiourea.
It can be used as the auxiliary materials of the manufacturing of hydrogen peroxide. It can also be also used in dyes, organic synthesis, pesticides, pharmaceuticals, etc.
It can also be used for zinc coating, dyeing spreading agent and electroplating additives.
It can be used as reagents for the analysis as well as for the separation of antibiotics.
It can be used for the verification and determination of trace iron and determination of silver and mercury. It can also be used as polymerization catalyst, for the separation of antibiotics, for pesticides content analysis, water analysis, and preparation of thiocyanate standard solution.

 

 

ammonium rhodanide

 

ammonium thiocyanate molecular weight

 

product-900-1142

5

 

 

product-900-1124

 

 

product-900-879

 

 

product-900-938

product-900-600

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