Salts & Minerals
Sodium Sulphite
White to off-white powder · CAS 7757-83-7
Test Report — Characteristics
| Characteristics | Results |
|---|---|
| Assay as Na₂SO₃ | 80% by mass |
| pH of 10% Solution | 8.2 |
| Clarity of 10% Solution | Slight hazy |
Values above are from Suraj Chemicals' own lab test reports on this product. Figures can vary slightly batch to batch — request a current test report / certificate of analysis with your order.
Applications
- Oxygen scavenger in boiler feed-water treatment
- Photographic and dye-industry reducing agent
- Pulp and paper (sulphite process)
- Textile dye-bath reducing agent