Factory Supply Sodium Metabisulfite CAS 7681-57-4 Sodium Metabisulfite Powder
Sodium Metabisulfite is a widely used food additive that functions as a preservative, antioxidant, and anti-browning agent. It is commonly used in fruit juices, dried fruits, wine, potato products, pickled foods, and other processed foods to help maintain color, freshness, and product stability.
描述
| Product Name | Sodium Metabisulfite |
|---|---|
| Chemical Name | Sodium Disulfite |
| Synonyms | Sodium Metabisulfite, Sodium Pyrosulfite, Disodium Disulfite |
| CAS Registry Number | 7681-57-4 |
| E-Number | E223 |
| EINECS No. | 231-673-0 |
| INCI Name | Sodium Metabisulfite |
| Chemical Formula | Na2S2O5 |
| Molecular Mass | 190.11 g/mol |
| Appearance | White crystalline powder with a slight sulfur dioxide odor |
| Typical Purity | ≥90.0% |
| Packaging | Paper bags, PE-lined bags, or customized packaging |
| Net Weight | 25 kg (customizable) |
