
| Calcium chloride dihydrate AR/ACS 500GM | |||
| 70430SG500 | 956542813GZ | ||
| AR/ACS | 9565428 | ||
| 10035-04-8 | 116589 | ||
| CaCl2.2H2O | July 2026 | ||
| 147.02 | June 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Appearance | White hygroscopic solid | Colourless or white hygroscopic solid | |
| 2 | Aqueous solubility | Complies | 10 g in 100mL at 60°C | |
| 3 | Assay | 99.3% | 99.0 - 105.00% | |
| 4 | pH(5% aq soln), at 25°C | 7.80 | 4.5 - 8.5 | |
| 5 | Insoluble matter | 0.004% | 0.01% Max. | |
| 6 | Oxidising substance (as NO3) | Less than 0.003% | 0.003% Max. | |
| 7 | Sulphate (SO4) | Less than 0.01% | 0.01% Max. | |
| 8 | Ammonium (NH4) | Less than 0.005% | 0.005% Max. | |
| 9 | Barium(Ba) | Less than 0.005% | 0.005% Max. | |
| 10 | Heavy metals (as Pb) | Less than 5 ppm | 5ppm Max. | |
| 11 | Iron (Fe) | Less than 0.001% | 0.001% Max. | |
| 12 | Magnesium (Mg) | Less than 0.005% | 0.005% Max. | |
| 13 | Potassium (K) | Less than 0.01% | 0.01% Max. | |
| 14 | Sodium (Na) | Less than 0.02% | 0.02% Max. | |
| 15 | Strontium(Sr) | Less than 0.1% | 0.1% Max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |