Mercury (metal) for polarography, 99.99% AR 250GM | |||
20888SG250 | 612170326KV | ||
AR | 6121703 | ||
7439-97-6 | 88232 | ||
Hg | November 2022 | ||
200.59 | October 2025 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A silver white liquid metal with a bright surface free from film. it pours freely, without tailing from a glass vessel, leaving the vessel free from mercury or scum. | A silver white liquid metal with a bright surface free from film. it pours freely, without tailing from a glass vessel, leaving the vessel free from mercury or scum. |
2 | Solubility | Complies | Insoluble in water, alcohol and ether. |
3 | Assay | 99.99% | Min. 99.99% |
4 | Nitric acid insoluble matter | 0.004% | 0.005% max |
5 | Non-volatile matter | 0.0005% | 0.001% max |
6 | Iron (Fe) | Less than 0.0001% | 0.0001% max |
7 | Lead(Pb) | Less than 0.0003% | 0.0003% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |