| Compound Formula | MgO3Si |
|---|---|
| Molecular Weight | 100.39 |
| Appearance | Powder |
| Melting Point | N/A |
| Boiling Point | N/A |
| Density | N/A |
| Exact Mass | 99.946712 |
| Monoisotopic Mass | 99.946712 |
| Sr. No. | Test Parameters | Specification / Limits |
|---|---|---|
| 1 | Description | A white fine bulky amorphous powder with faint odour |
| 2 | Solubility | Practically insoluble in water, and in ether |
| 3 | Identification | Shows test of Magnesium salts |
| 4 | Fluoride | Not more than 10 ug/gm |
| 5 | Free Alkali | Not more than 2.5 ml of 0.1 NHCL |
| 6 | Lead | Not more than 10 ug/gm |
| 7 | Soluble Salt | Not more than 75.0 mg |
| 8 | Heavy Metal | Not more than 20 ug/gm |
| 9 | Loss on Drying | Not more than 15 % |
| 10 | Loss On Ignition | Not more than 15 % |
| 11 | pH | 7.0 to 10.8 |
| 12 | Assay as MgO Assay as SiO2 | NLT 15 % NLT 67 % |
| 13 | Ratio of SiO2/MgO | Between 2.5 to 4.50 |