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Page Views: 51 Date Added: 05/20/2008 Last Updated: 05/20/2008 Expiry Date: 05/18/2018 Description: Thiourea Dioxide (TDO or TUD) is also named as Formamidine Sulfinic Acid. Its appearance is white crystal powder. Thiourea Dioxide is a stable compound with no strong reducing and oxidizing ability, and its dissolvability is 26.7g/l (20 oC),while its PH is 5.0 in saturated solution. Thiourea Dioxide (TDO) appears terrific stable even in 20oC -30oC solution, but when it is under heat or catalysesing by alkali, it decomposes gradually to produce sulfoxylic acid through formamidine sulfinic acid to exhibit a reducing action. 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. Additional photos Thiourea Dioxide Thiourea Dioxide Thiourea Dioxide Thiourea Dioxide

Company Information (Henan Hongye Chemical Co., Ltd.)

Company Profile: Henan Hongye Chemical Company Ltd. is the leading professional manufacturer and supplier of Thiourea Dioxide and bleaching agent FAS in the world. We can produce 16000MT Thiourea Dioxide(Formamidinesulfinic acid) and bleaching agent FAS, 40000MT Sodium Percarbonate, 15000MT Furfural, 20000MT Hydrogen Peroxide and 30000MT Furfuryl Alcohol per year. At the same time, we also can supply TAED, Thiourea, Melamine, Aluminum Sulphate, Titanium Dioxide Rutile and Anatase, Rubber Accelerator, Methyl Cellulose(MC), Hydroxypropyl Methyl Cellulose, Monoammonium Phosphate and other phosphates, 2-Ethyl Anthraquinone, etc. We have certificate ISO9001:2000 and ISO14001 and have right to Imp. & Exp. directly, we have 68 middle and senior level engineers. We have got immense trust and support both at domestic and abroad because of consistently stable quality, advanced management and excellent service. Our products have exported to Europe, America, Japan, Korea and more than 40 counties and regions. Website URL: http://www.hongyechem.com Year Established: 1998 Products/Service: We can produce 16000MT Thiourea Dioxide(Formamidinesulfinic acid) and bleaching agent FAS, 40000MT Sodium Percarbonate, 15000MT Furfural, 20000MT Hydrogen Peroxide and 30000MT Furfuryl Alcohol per year. At the same time, we also can supply TAED, Thiourea, Melamine, Aluminum Sulphate, Titanium Dioxide Rutile and Anatase, Rubber Accelerator, Methyl Cellulose(MC), Hydroxypropyl Methyl Cellulose, Monoammonium Phosphate and other phosphates, 2-Ethyl Anthraquinone, etc. We have certificate ISO9001:2000 and ISO14001 and have right to Imp. & Exp. directly, we have 68 middle and senior level engineers. We have got immense trust and support both at domestic and abroad because of consistently stable quality, advanced management and excellent service. Our products have exported to Europe, America, Japan, Korea and more than 40 counties and regions.

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