Description
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.
Physical & Chemical Features
Byname: Formamidine Sulfinic Acid
Molecular Formula:（NH2）2CSO2
PH 4 （1% Solution）
CAS NO. ********2 or ********0
UN NO:***1
Dangerous Goods Class:4.2
Specification:
Purity: *9.%Min
Thiourea: 0.*0%Max
Moisture:0.*5%Max
Iron(Fe):*0ppm Max
Sulphate: 0.*7%Max
