Page Views: 409 Date Added: 05/20/2008 Last Updated: 10/10/2011 Expiry Date: 05/16/2027 Product/Service Details 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.

Thiourea Dioxide	Thiourea Dioxide	Thiourea Dioxide	Thiourea Dioxide

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

Company Profile: Hongye Chemical Co., Ltd. was established in 1999, a comprehensive group corporation combined with scientific, industrial and trading sectors, located in the National-level garden city, civilized and hygiene city--Puyang. The national highway 106 through the entire boundary, near Jing-Jiu Railway in east and Jing-Guang Railway in west. it is only 200km to both Jinan and Zhengzhou international airport., the traffic is very convenient. Hongye Chemical Co., Ltd. have four entire capitals subsidiary and share-holding companies: Puyang Hongye World Dragon Chemical Co., Ltd, Puyang Hongjian Resin Science&Technology Development Co., Ltd, Puyang Hongye Imp.&Exp. Commerce Co., Ltd and Nanle Hongye Biological Energy Co., Ltd(Constructing).We also have branch offices in USA and Japan etc. Now we are the leading professional manufacturer and supplier of Thiourea Dioxide and pulp bleaching agent FAS and the world’s largest production base of Furfuryl alcohol. We can produce 50000MT Thiourea Dioxide(Formamidine sulfinic acid) &pulp bleaching agent FAS, 100000MT Sodium Percarbonate, 80000MT Furfuryl alcohol, 20000MT Furfural and 20000MT Hydrogen Peroxide per year. At the same time, we also can supply TAED(Tetraacetylethylenedianine), Thiourea, Melamine, Zinc Oxide, Titanium Dioxide, Rubber Accelerator, Methyl Cellulose(MC), Hydroxypropyl Methyl Cellulose, 2-Ethyl Anthraquinone and paper chemical,textile chemicals,detergent chemicals, Abrasives,Crafts,chemical machinery,etc. We have get certificate of ISO9001:2000 & ISO14001, We have right to Imp.& Exp. directly, We have 168 intermediate and senior technical personnel. We have got immense trust and support both at domestic and abroad because of consistently stable quality, advanced management and excellent service, the products sellvery well in Europe, America, Japan, Korea,Taiwan, five continents and more than forty countries and regions. Hongye people hold " science & technology as priority, create value for clients as tenet, advanced management as guarantee", unceasingly to boost Hongye's key competitiveness. We will supply much better and more kinds of qualified products, professional services as used to, our aim to be the world’s most attractive supplies. We sincerely welcome friends come from all over the world to visit our company and to cooperate with us on the basis of long term mutual benefits.. >> More Website URL: http://www.bridgat.com/u38