Sodium metabisulfite is an inorganic compound that appears as white or yellow crystals and has a strong pungent odor. It is soluble in water, and the aqueous solution is acidic. When it comes into contact with strong acids, it releases sulfur dioxide and produces corresponding salts. The main function of sodium metabisulfite is to act as an oxidant. Mainly used as preservatives, bleaching agents, and loosening agents in food processing. Sodium metabisulfite is commonly used as a preservative in the brewing industry.
Click to get crrunt price and new market price!
Sodium metabisulfite specification
Jiuhe Chem supply Sodium metabisulfite, which is used as a preservative in the brewing industry.
Check the Sodium metabisulfite specification below:
| Item | Specification |
| PURITY (AS Na2S2O5 ) | 97.0%MIN |
| SULFUR DIOXIDE (SO2) | 65.0%MIN |
| HEAVY METALS (As Pb) | 0.0005%MAX |
| WATER INSOLUBLE | 0.05%MAX |
| IRON(Fe) | 0.005%MAX |
| PH VALUE | 4.0-4.8 |
Reviews
There are no reviews yet.