Eschka's mixture AR 250GM | |||
20666SG250 | 424140323LW | ||
AR | 4241403 | ||
8007-09-8 | 100026 | ||
2MgO.Na2CO3 | December 2023 | ||
186.992 | November 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A white powder. | A white powder. |
2 | Solubility | Complies | 10% solution in dilute HCl is clear and yellow. |
3 | Assay(as Mg) | 39.3% | 38.0 - 42.0% |
4 | Loss on drying,105°C | 0.4% | 0.5% max |
5 | Substances insoluble in hydrochloric acid(HCl) | 0.001% | 0.005% max |
6 | Chloride (Cl) | Less than 0.15% | 0.15% max |
7 | Sulphate & sulphite (as SO4) | Less than 0.005% | 0.005% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |