Thiourea Dioxide

Synonyms: Formamidine-sulfinic acid; aminoiminomethanesulfinic acid; TDO; TUD
Transport Information
Hazard Class
UN Number
Packing Group
4.2
3341
II
CAS Number
1758-73-2
Import Duty
2930.90.90.90

Useful as a reducing agent; it reduces vat dyes, ketones to alcohols and hydrocarbons and conjugated unsaturated acids to the corresponding saturated acids. It is an excellent antioxidant in the stabilization of percholorethylene. It is mainly used in dyeing and paper making industry stead of using sodium hydrosulphite, organic synthesis in synthetic fibre industry, additive of polymerzation, stabilizer for polythene sensitizer of photographical emulsion