Calcium carbonate AR/ACS 500GM | |||
70410SG500 | 926632809DX | ||
AR/ACS | 9266328 | ||
471-34-1 | 102429 | ||
CaCO3 | April 2024 | ||
100.09 | March 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid | White solid |
2 | Aqueous solubility | Complies | Insoluble |
3 | Assay (on dried basis) | 99.88% | Min. 99.0% |
4 | Insoluble in dilute hydrochloric acid | 0.003% | 0.01% Max. |
5 | Chloride (Cl) | Less than 0.001% | 0.001% Max. |
6 | Fluoride(F) | Less than 0.0015% | 0.0015% Max. |
7 | Sulphate (SO4) | Less than 0.01% | 0.01% Max. |
8 | Ammonium (NH4) | Less than 0.003% | 0.003% Max. |
9 | Heavy metals (as Pb) | 0.0003% | 0.001% Max. |
10 | Iron (Fe) | Not detected | 0.003% Max. |
11 | Barium(Ba) | Less than 0.01% | 0.01% Max. |
12 | Magnesium (Mg) | 0.007% | 0.02% Max. |
13 | Potassium (K) | Not detected | 0.01% Max. |
14 | Sodium (Na) | 0.04% | 0.1% Max. |
15 | Strontium(Sr) | Less than 0.1% | 0.1% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |