Barium chloride dihydrate AR/ACS 500GM | |||
70230SG500 | 921542819AX | ||
AR/ACS | 9215428 | ||
10326-27-9 | 100208 | ||
BaCl2.2H2O | January 2024 | ||
244.28 | December 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid | White solid |
2 | Aqueous solubility | Complies | 36 gm in 100 ml at 20° |
3 | Assay | 99.4% | Min. 99.0% |
4 | Loss on drying | 14.8% | 14.0-16.0% |
5 | pH(5% aq soln), at 25°C | 5.41 | 5.2-8.2 Max. |
6 | Insoluble matter | 0.001% | 0.005% Max. |
7 | Oxidising substance (as NO3) | Less than 0.005% | 0.005% Max. |
8 | Calcium (Ca) | Not detected | 0.05% Max. |
9 | Potassium (K) | Not detected | 0.0025% Max. |
10 | Sodium (Na) | 0.0013% | 0.005% Max. |
11 | Strontium(Sr) | Less than 0.1% | 0.1% Max. |
12 | Heavy metal(as Pb) | 4ppm | 5 ppm Max. |
13 | Iron(Fe) | Less than 2 ppm | 2 ppm Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |