Barium nitrate AR/ACS 500GM | |||
70240SG500 | 785792807FQ | ||
AR/ACS | 7857928 | ||
10022-31-8 | 36907 | ||
Ba(NO3)2 | June 2017 | ||
261.34 | May 2022 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Colourless solid | Colourless solid |
2 | Aqueous solubility | Passes | 9.0 g in 100mL at 20°C |
3 | Assay | 99.56% | Min. 99.0% |
4 | pH(5% aq soln), at 25°C | 5.94 | 5.0-8.0 |
5 | Insoluble matter | 0.003% | 0.01% max. |
6 | Chloride(Cl) | NMT 5ppm | 5ppm max. |
7 | Calcium (Ca) | NMT 0.05% | 0.05% max. |
8 | Potassium(K) | NMT 0.005% | 0.005% max. |
9 | Sodium(Na) | NMT 0.005% | 0.005% max. |
10 | Strontium(Sr) | NMT 0.1% | 0.1% max. |
11 | Heavy metal(as Pb) | NMT 5ppm | 5ppm max. |
12 | Iron(Fe) | NMT 2ppm | 2ppm max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |