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Hunan Thiourea Dioxide
Thiourea Dioxide
4189-44-0
Mainly used in dyeing industry to substitute for sodium hydrosulfite and used in synthetic fiber industry and organic synthesis industry, also used as additives of polyreation, staibhzer of polythene and photographic sensitizer, etc. It has the following advantage: It is safe when storing and transporting, the reduction potential is high, and it is specially suitable for continuous dyeing and bleaching with high temperature.
Appearance: Odorless white powder.
It is a kind of stable chemical compound with no ox disability and reducing property.
Solubility in water: 26.7g/l(at 20 ).
PH value (aslurated solution): 5.0
It is very stable in solution while temperature is between 20-30.
It will decompose and form sulfurous acid under the action of alkali and heating.
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Hunan Senan Industries and Trade IMP&EXP. Co. Ltd
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