Thiourea Dioxide
Chemical Formula: (NH2)2CSO2 Molecular Weight : 108.12
• Specification
Item | Standard |
Purity (%) | Min 99.0 |
Thiourea (%) | Max 0.1 |
Moisture (%) | Max 0.05 |
Iron(Fe) (ppm) | Max 10 |
Sulphate (%) | Max 0.17 |
• Application : It can be used as substitute of sodium hydrosulfite. The product has good heat stability and high reducibility,. It can be used as reducer,bleacher, depigmenting agent, plastic stabilizer,antioxidant of organic synthesis and additive of sensitive material in the industries of printing, dyeing and paper making. It has no pollution when it is being used.
• Packing : 25kg or 50kg pp woven bag or kraft compound plastic bag , or 50kg fiber drums, or 500kg or 1000kg jumbo bags.
• Handing and Storage : Store in dry and cool house with package sealed and away from moisture. Protect the material from rain and insolation during transportation.