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产品详情
99.3% THIOUREA DIOXIDE
Thiourea Dioxide

CasNo: 1758-73-2

Molecular formula
CH4N2SO2
Appearance
molecular weight: 108.12,shape and properties:white crystal powder.


Thiourea dioxide has many advantages, such as high reducibility, excellent heat stability, nonpoison, tasteless, easy operation, efficience, transportation and storage convenient etc. It is an exchange product of sodium hydrosulphite.

It is a new kind of reducing agent that used as exchange of sodium hydrosulfite. Widely used in textile and paper making industry. This product is also used in leather processing industry,paper,pulp and board industry,photographic industry, bleaching and reducing agents. This product is also a component of decolorisation agents. In macromolecule material industry, it is used as catalysis agent and stabilizer of resinic producing,and it is also used in organic synthesization of sensitizing material, and medicine,medicial,spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.

 

Inspection Items

Standard Specification

Test Results

Individual Judgement

 

THIOUREA DIOXIDE          %

 

99

 

99.40

 

OK

 

RISIDUAL THIOUREA        %

 

≤0.10

 

0.09

 

OK

 

MOISTURE         %

 

≤0.05

 

0.048

 

OK

 

MOLYSITE          %

 

≤10PPM

 

9PPM

 

OK

 

SULPHATE         %

 

≤0.17

 

0.17

 

OK