Description

Thiourea Dioxide (TDO)*9.0% is a new kind of reducing agent that used as exchange of sodium hydrosulfite. Hongye Chemical Co., Ltd. is the leading professional manufacturer and supplier of Thiourea dioxide and pulp bleaching agent FAS in the world. We can produce ****0MT Thiourea Dioxide(Formamidine sulfinic acid) and bleaching agent FAS per year. Thiourea Dioxide (TDO) is a new kind of reducing agent that used as exchange of sodium hydrosulfite. It is 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, medical, spicery materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals. Other Name: Formamidine sulfinic acid, Amino imino methanesulfinic acid 1. Specification: Purity: *9.%Min Thiourea: 0.*0%Max Moisture:0.*5%Max Iron(Fe):*0ppm Max Sulphate: 0.*7%Max 2. Packing: a.**0kg and ***0kg container bags. b.*5kg or *0kg plastic bags. c. **0kg or **0kg drums. d. *5kg kraft paper compound plastic bags. e.*0kg fiber drums.