Products
- Food Additives[2]
- Feed Additives[3]
- Organic Intermediate[1]
- Silicate[2]
- Sulphate[1]
- Alkali[3]
- Chloride[1]
- Inorganic Acids[1]
- Other Inorganic Salts[1]
- Nitrate[2]
- Sulfide[1]
- Phosphate[2]
- Carbonate[3]
- Oxide[1]
Contact Us
- Contact Person : Ms. Zheng abby
- Company Name : Sigin Chemical & Industry Co., Ltd.
- Tel : 86-021-63533522
- Fax : 86-021-63533550
- Address : Shanghai,shanghai,No.638 HengFeng Rd, Zhabei, Shanghai, China
- Country/Region : China
- Zip : 214037
Sodium metabisulfite
Product Detailed
Related Categories:Sulfide
easy to dissolve in water and glycerin, water solution. It has acidity,and its solubility will become large while raising .
Item | Quality Index | |
Food Grade | Industry Grade | |
Purity ( As Na2S2O5) | 98.0% min | 97.0% min |
Sulfur Dioxide( SO2) | 65.0% min | 65.0% min |
Arsenic ( As ) | 0.0002% max | - |
Heavy metals ( As Pb ) | 0.0005% max | - |
Selenium (Se ) | 0.0005% max | - |
Iron (Fe) | 0.001% max | 0.002% max |
Water insoluble | 0.02% max | 0.05% max |
PH value : | 4.0-4.8 | 4.0-4.8 |
Remark : | Conformed with FCC V and E 223 Standard | |
Sodium metabisulfite