Products
- Organic Acid[8]
- Alkali[4]
- Mica[3]
- Other Inorganic Salts[1]
- Sulphate[7]
- Other Organic Chemical[10]
- Organic Intermediate[4]
- Chemical Auxiliary Agent[2]
- Food Additives[1]
- Chemical Reagents[1]
- Pharmaceutical[9]
- Other Chemicals[10]
- Dyestuffs[10]
- Pigment[5]
Contact Us
- Contact Person : Mr. Luo Louis
- Company Name : Changsha Jinyi Chemical Co., Ltd.
- Tel : 86-731-82282611,13908468607
- Fax : 86-731-82282622
- Address : Hunan,Changsha,611 ROOM, JINXIU HUATIAN BUILDING, FURONG MIDDLE ROAD ONE LINE , CHANGSHA
- Country/Region : China
- Zip : 410008
Sodium Metabisulfite
Product Detailed
Related Categories:Sulphate
white or light yellow crystalline powder,It can be used as the material of medicine, or used as curing agent of rubber
Sodium Metabisulfite1Chemical nameSodium Metabisulfite2Molecular formula: Na2S2O53Molecular weight: 190.104Properties:white or light yellow crystalline powder , relative density is 1.4 .5Quality standard| Item | Standard |
| Assay ( as Na2S2O5 ) | ≥97% |
| PH value | 4.0-4.6 |
| Heavy metal (Pb) | ≤0.002% |
| As | ≤0.0002% |
| Fe | ≤0.005% |
Sodium Metabisulfite
