| Name of index | index |
| Appearance | white or yellowish powder |
| Mg % | 10.5-16.4 |
| Loss on drying ≤% | 20 - 32 |
| Chloride ≤% | 0.05 |
| Sulphate ≤% | 0.2 |
| As≤% | 0.0003 |
6. Usage : As an additive in pharmaceutical, food and daily chemical industries.
7. Package: In 25kgs net of paper bags lined with PP bags.
8. Storage and transportation: To be stored in a dry and ventilative warehouse. Kept away from moisture and toxins. Handle with care.