Sodium Sulphite FG Powder (A)
Product Specifications
DFI-262280
DFI-262280
| Description | |
|---|---|
| Appearance: | clear and colourless |
| Appearance: | White crystalline powder |
| Country of origin: | Italy |
| Formula: | Na2SO3 |
| Molecular weight: | 126.05 |
| Packaging: | 25Kg polyethylene bags |
| Shelf life: | 36 Months |
| Storage: | Store the product in a dry and cool place because the wet product easily oxidises to sodium sulphate |
| Specifications | |
| Alkalinity: | <0.1% |
| Antimony (Sb): | <2 mg/kg, ppm |
| Arsenic: | <1 mg/kg, ppm |
| Assay: | >49.8% |
| Assay: | >98% |
| Bulk Density: | 1.5 to 1.7kg/dm³ approx |
| Cadmium: | <1 mg/kg, ppm |
| Chromium: | <1 mg/kg, ppm |
| Heavy metals: | <10 mg/kg, ppm |
| Iron (Fe): | <5 mg/kg, ppm |
| Lead: | <2 mg/kg, ppm |
| Mercury: | <0.5 mg/kg, ppm |
| Nickel: | <1 mg/kg, ppm |
| pH: | 9 to 10.3 |
| Selenium: | <1 mg/kg, ppm |
| Solubility: | Solubility changes with temperature |
| Sulphate: | <2% |
| Thiosulphate (S2O3): | <0.04% |
Published Date: 2026-09-04 15:32:43