| Model Number: | 7681-57-4 |
|---|---|
| Brand Name: | OEM |
| Application: | used as a disinfectant,antioxidant and preservative agent. |
| Appearance: | white crystal powder |
| Purity: | 96.5% min. |
| Grade Standard: | Agriculture Grade |
| Place of Origin: | China (Mainland) |
| CAS No.: | 7681-57-4 |
| Classification: | Sodium Metabisulfite |
Quick Details
Specifications
Sodium metabisulfite or sodium pyrosulfite (IUPAC spelling; Br. E. sodium metabisulphite or sodium pyrosulphite) is an inorganic compound of chemical formula Na2S2O5. The substance is sometimes referred to as disodium (metabisulfite). It is used as a disinfectant,antioxidant and preservative agent.
[CAS]: 7681-57-4
[Molecular formula]: Na2S2O5
[Molecular weight]: 190.1065
[Content]: 96.5% min.
[Clarity]: past test.
[Heavy metal (Pb)]: 5ppm max.
[Packing]: Net 25 kgs woven bag or according to customer's requirements