thiourea dioxide

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Product
thiourea dioxide
Posting date : Sep 25, 2014
Membership
Free Member Scince Aug 12, 2014
FOB Price
current
Min. Order Quantity
1.0 ton
Supply Abillity
150000 tons/year
Port
Tianjin
Payment Terms
T/T or L/C
Package
in 25kg,50kg,500kg,1000kg big bags, 50kg fiber drums, 180kg iron drums
Keyword :
Category
Contact
Sally Gao
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
Hongye Holding
HS-CODE
2903-11
Package & Delivery Lead Time
Package
in 25kg,50kg,500kg,1000kg big bags, 50kg fiber drums, 180kg iron drums
Detailed Description
Thiourea Dioxide 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.
Physical & Chemical Features
Molecular Formula:(NH2)2CSO2
PH 4 (1% Solution)
CAS NO. 1758-73-2 or 4189-44-0
UN NO: 3341
Dangerous Goods Class:4.2
Specification:
Purity: 99.0%Min
Thiourea: 0.10%Max
Moisture: 0.05%Max
Iron (Fe):10ppm Max
Sulphate: 0.17%Max

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