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 |