[Offer to Sell] thiourea dioxide |
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| 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 Formula: CH4N2SO2 short name:TDO,THU CAS No.: 1758-73-2 or 4189-44-0 UN No.: 3341 Dangerous Goods Class: 4.2 1. Specification: Purity: 99.%Min Thiourea: 0.10%Max Moisture:0.05%Max Iron(Fe):10ppm Max Sulphate: 0.17%Max 2. Packing: a.500kg or 1000kg jumbo bags. b.50kg fiber drums. c.25kg or 50kg woven bags. d.25kg kraft compound plastic bags or upon customers’demands. |
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