
| ortho-Phosphoric acid 88% extrapure 2.5LT | |||
| 11191LC250 | 653190208JY | ||
| Extrapure | 6531902 | ||
| 7664-38-2 | 115822 | ||
| H3PO4 | October 2025 | ||
| 98 | September 2030 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | A clear viscous liquid not more than 10 hazen units in colour. | A clear viscous liquid not more than 10 hazen units in colour. | |
| 2 | Solubility | Complies | Miscible with water, forming clear & colourless solution. | |
| 3 | Assay | 89.19% | Min. 88.00% | |
| 4 | Wt. per ml, 20°C | 1.75g | ~1.75g | |
| 5 | Chloride (Cl) | Less than 0.001% | 0.001% max | |
| 6 | Nitrate (NO3) | Less than 0.002% | 0.002% max | |
| 7 | Sulphate (SO4) | Less than 0.01% | 0.01% max | |
| 8 | Iron (Fe) | Less than 0.01% | 0.01% max | |
| 9 | Lead (Pb) | Less than 0.002% | 0.002% max | |
| 10 | Manganese (Mn) | Less than 0.002% | 0.002% max | |
| 11 | Calcium & Magnesium | Less than 0.01% | 0.01% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |