
| Ammonium dichromate extrapure 500GM | |||
| 10118SG500 | C01700226GW | ||
| Extrapure | C017002 | ||
| 9/5/7789 | 96489 | ||
| (NH4)2Cr2O7 | July 2023 | ||
| 252.07 | June 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Orange-red crystalline powder. | Orange-red crystals or crystalline powder |
| 2 | Solubility | Complies | Very soluble in water. |
| 3 | Assay(iodometric, after drying) | 99.48% | min.99.00% |
| 4 | Insoluble matter | 0.002% | 0.005% max. |
| 5 | Chloride(Cl) | Less than 0.005% | 0.005% max. |
| 6 | Sulphate(SO4) | Less than 0.05% | 0.05% max. |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |