La description
Formamidine sulfuric acid is widely used in textile and paper
making
industry.
Formamidine Sulfinic Acid is also named as Thiourea Dioxide.
Its appearance is white crystal powder.
Formamidine Sulfinic Acid is a stable compound with no strong
reducing and oxidizing ability, and its dissolvability is *6.7g/l
(*0 oC),while its PH is 5.0 in saturated solution. Formamidine
Sulfinic Acid appears terrific stable even in *0oC **0oC solution,
but when it is under heat or catalysesing by alkali, it decomposes
gradually to produce sulfoxylic acid through formamidine sulfinic
acid to exhibit a reducing action. Formamidine Sulfinic Acid 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
Other Name: Thiourea dioxide, Amino imino methanesulfinic acid
Formula: CH4N2SO2
short name:TDO,THU
CAS No.: ********2 or ********0
UN No.: ***1 Dangerous Goods Class: 4.2 1.
Specification: Purity: *9.%Min Thiourea: 0.*0%Max Moisture:0.*5%Max
Iron(Fe):*0ppm Max Sulphate: 0.*7%Max
Packing: a.**0kg and ***0kg container bags. b.*5kg or *0kg plastic
bags. c. **0kg or **0kg drums. d. *5kg kraft paper compound plastic
bags. e.*0kg fiber drums.
| Pays: |
China |
| N ° de modèle: |
Hongye Standard
|
| Prix FOB: |
0 ~ 10 ( Negotiable ) (Negotiable)
Obtenir le dernier prix
|
| Localité: |
China |
| Prix de commande minimale: |
- |
| Commande minimale: |
1 Ton |
| Packaging Detail: |
Packing: a.500kg and 1000kg container bags. b.25kg or 50kg plastic bags. c. 100kg or 160kg drums. d. |
| Heure de livraison: |
7---10Day |
| Capacité de Fournir: |
50000 Ton per Year |
| Payment Type: |
D/P, T/T |
| Groupe de produits : |
- |
