Cuprous iodide for synthesis 500GM | |||
10499SG500 | 793471215IQ | ||
For Synthesis | 7934712 | ||
7681-65-4 | 39002 | ||
CuI | September 2017 | ||
190.45 | August 2020 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | Greyish white amorphous powder | Greyish white amorphous powder. |
2 | Solubility | Passes | 1% solution in ammonia is clear and bright. |
3 | Assay (iodometric) | 99.69% | Min. 99.0% |
4 | Sulphate (SO4) | NMT 0.01% | 0.01% max |
5 | Iron (Fe) | NMT 0.004% | 0.004% max |
6 | Free iodine (I2) | NMT 0.03% | 0.03% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |