Barium nitrate AR/ACS 500GM | |||
70240SG500 | 914032801HW | ||
AR/ACS | 9140328 | ||
10022-31-8 | 96611 | ||
Ba(NO3)2 | August 2023 | ||
261.34 | July 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Colourless solid | Colourless solid |
2 | Aqueous solubility | Complies | 9.0 g in 100mL at 20°C |
3 | Assay | 99.7% | Min. 99.0% |
4 | pH(5% aq soln), at 25°C | 5.87 | 5.0-8.0 |
5 | Insoluble matter | 0.006% | 0.01% max. |
6 | Chloride(Cl) | Less than 5ppm | 5ppm max. |
7 | Calcium (Ca) | Not detected | 0.05% max. |
8 | Potassium(K) | 0.0002% | 0.005% max. |
9 | Sodium(Na) | 0.004% | 0.005% max. |
10 | Strontium(Sr) | Less than 0.1% | 0.1% max. |
11 | Heavy metal(as Pb) | 4ppm | 5ppm max. |
12 | Iron(Fe) | 1ppm | 2ppm max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |