Calcium chloride dihydrate AR/ACS 500GM | |||
70430SG500 | 904792811DW | ||
AR/ACS | 9047928 | ||
10035-04-8 | 92450 | ||
CaCl2.2H2O | April 2023 | ||
147.02 | March 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
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 | 4.99 | 4.5 - 8.5 |
5 | Insoluble matter | 0.001% | 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) | Not detected | 0.005% Max. |
10 | Heavy metals (as Pb) | 0.6ppm | 5ppm Max. |
11 | Iron (Fe) | Not detected | 0.001% Max. |
12 | Magnesium (Mg) | 0.0016% | 0.005% Max. |
13 | Potassium (K) | 0.003% | 0.01% Max. |
14 | Sodium (Na) | 0.0052% | 0.02% Max. |
15 | Strontium(Sr) | Not detected | 0.1% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |