FOB Price
Get Latest Price1 ~ 1 / Ton
|15 Ton Minimum Order
Country:
South Africa
Model No:
-
FOB Price:
1 ~ 1 / Ton Get Latest Price
Place of Origin:
-
Price for Minimum Order:
1 per Ton
Minimum Order Quantity:
15 Ton
Packaging Detail:
25kg bags, 150kg drums, 350kg bags, 500kg bags, 900kg bags, 925kg bags,
Delivery Time:
18 DAYS
Supplying Ability:
50000 Ton per Month
Payment Type:
T/T, Western Union, Money Gram, PayPal, Other
Product Group :
-
1.China Supplied Sodium Metabisulfite with CAS ********4 Detailed description
Application | Sodium pyrosulfite is white or yellow crystalline powder or small crystals, with a strong SO2 odor, the specific gravity of 1.4, soluble in water, acidic aqueous solution, and strong acid contact with SO2 emitted corresponding salts, long-standing air, then oxidized to Na2S2O6, so the product can not last. Higher than **0 degrees Celsius, that is, decomposition of SO2. |
English name | Sodium metabisulfite |
English synonyms: | disodiummetabisulfite;disodiumpyrosulphite;fertisilo;metabisulfitedesodium;Sodiummetabisufite;SodiumMetabisulphiteAcs;SodiumMetabisulphiteExtraPure;SodiumMetabisulfite(Tech/FoodGrade) |
CAS | ********4 |
MW | 2Na.O5S2 |
MF | **0.*1 |
EINECS | ********0 |
Melting point | **0 °C |
Storage | Store at RT. |
PH | 3.**5 (*0g/l, H2O, *0℃) |
Application | The pharmaceutical industry is used for the production of chloroform, phenylpropanoid, and benzaldehyde. The rubber industry is used as a coagulant. The printing and dyeing industry is used as a dechlorination agent for cotton cloth after bleaching and a cotton textile finishing agent. The leather industry is used for leather treatment, making the leather soft, plump, tough, waterproof, folding, wear-resistant, and other properties. The chemical industry is used to produce hydroxyl vanillin, hydroxylamine hydrochloride, and so on. Photosensitive industries are used as developing agents. |
1. It is used as a bleaching agent, mordant, reducing agent,
rubber coagulant, organic synthesis, pharmaceutical, and
perfume.
2. It is used as a chromatographic reagent, preservative, and
reducing agent, and used in the dye and pharmaceutical
industry.
Molecular formula |
Na2S2O5 |
Purity |
*6%**8% |
Appearance |
White or yellow crystal |
Annual Capacity |
**0,**0 Metric Tons |
Na2S2O5 (%) |
****8.0Min |
WATER INSOLUBLE |
0.*5 Max |
Fe (%) |
0.**3 Max |
As (%) | 0.***2 Max |
Se (%) | 0.***5Max |
Country: | South Africa |
Model No: | - |
FOB Price: | 1 ~ 1 / Ton Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | 1 per Ton |
Minimum Order Quantity: | 15 Ton |
Packaging Detail: | 25kg bags, 150kg drums, 350kg bags, 500kg bags, 900kg bags, 925kg bags, |
Delivery Time: | 18 DAYS |
Supplying Ability: | 50000 Ton per Month |
Payment Type: | T/T, Western Union, Money Gram, PayPal, Other |
Product Group : | - |