
| Potassium hydrogen phthalate extrapure 500GM | |||
| 11282SG500 | 958730217AZ | ||
| Extrapure | 9587302 | ||
| 877-24-7 | 117638 | ||
| C8H5KO4 | January 2026 | ||
| 204.22 | December 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | A white crystalline powder. | A white crystalline powder. | |
| 2 | Solubility | Complies | Soluble in water. Slightly soluble in alcohol. | |
| 3 | Assay(after drying) | 99.7% | Min. 99.5% | |
| 4 | Chloride(Cl) | Less than 0.002% | 0.002% max | |
| 5 | Sulphate(SO4) | Less than 0.02% | 0.02% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |