Henan Hongye Chemical Company Ltd. is the leading professional manufacturer and supplier of Thiourea Dioxide and bleaching agent FAS in the world.We can produce 16000MT Thiourea Dioxide(Formamidinesulfinic acid) and bleaching agent FAS per year.
Other Name:
Formamidine sulfinic acid, Amino imino methanesulfinic acid

Use:
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.

Formula: CH4N2SO2 short name:TDO,THU
CAS No.: 1758-73-2 or 4189-44-0
UN No.: 3341
Dangerous Goods Class: 4.2

Specification:
Purity: 99.%Min
Thiourea: 0.10%Max
Moisture:0.05%Max
Iron(Fe):10ppm Max
Sulphate: 0.17%Max


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.

Storage :
storage in dry clean , well---ventilated condition , keep the warehouse temperature under 30`c .Keep away from moisture and raining .

Added: 17.03.2008 Offer viewed: 81 (hits)

 Other trade leads by this Member Related trade leads   Print this Page   Bookmark this ad !

Click here to contact this member