Formamidine sulfuric acid

Formamidine sulfuric acid

濮阳城关镇, 中国
濮阳城关镇, 中国
公司
86-393-6681288
4637001
Jinghong Wu
联系人姓名

基本信息

化学文摘社编号. 1758-73-2
其他的名字 thiourea dioxide
小额信贷 (NH2)2CSO2
Einecs编号没了 217-157-8
出生地 Henan China (Mainland)
年级的标准 Industrial Grade
纯洁的 99.0%
出现 white crystalpowder
适用 reducing agent
牌子的名字 honye
Formamidine Sulfinic Acid is also named as Thiourea Dioxide . Its appearance is white crystal powder. Formamidine Sulfinic Acid 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. Formamidine Sulfinic Acid 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. Formamidine Sulfinic Acid 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: Thiourea dioxide, 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 Packing: a.500kg and 1000kg container bags. b.25kg or 50kg plastic bags. c. 100kg or 160kg drums. d. 25kg kraft paper compound plastic bags. e.50kg fiber drums.

交货条款及包装

Packaging Detail: Packing:a.500kg and 1000kg container bags.b.25kg or 50kg plastic bags.c. 100kg or 160kg drums.d. 25kg kraft paper compound plastic bags.e.50kg fiber drums. Delivery Detail: 7---10Day
端口: Tianjin/Qingdao

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