Origin |
China |
Brand Name |
HNKINGWAY |
CAS No. |
1758-73-2(4189-44-0) |
Purity |
99.0% |
General description:
Molecular Formula: CH4N2O2S
CAS NO: 1758-73-2(4189-44-0)
Molecular Weight: 108.12
Melting point: 126��/span>
UN No.: 3341 Dangerous Goods Class: 4.2
PH: 5.0 in saturated solution
Solubility in water: 26.7g/l (20��/span>)
H.S Code : 29309090
Application:
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,special materials in fine chemicals, and also can be applied in the recycling and separating of heavy metals.
Specification:
Purity: 99.0%Min Thiourea: 0.10%Max Moisture: 0.05%Max Iron(Fe): 10ppm Max Sulphate: 0.17%Max
Packaging: a. 80kgs,200kgs,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 cardboard drums.
Storage:
stored in a dry clean wareroom with good ventilation,and chamber temperature should be under 30 ��nbsp;. Attention to moisture and rain.
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