Specifications
| Characteristics | Specifications | Specifications |
|---|---|---|
| Physical Appearance | White Crystalline Powder | White Crystalline Powder |
| Assay as Na2SO3 % by mass | 90 % to 92% | 95 % to 97% |
| pH of 10% Solution | 9 to 11 | 9 to 11 |
| Clarity of 10% Solution | Clear and Colourless | Clear and Colourless |
