| ortho-Phosphoric acid for HPLC 500ML | |||
| 31190LM500 | 630420731AX | ||
| HPLC | 6304207 | ||
| 7664-38-2 | 100767 | ||
| H3PO4 | January 2024 | ||
| 98 | December 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | A clear, colourless,hygroscopic viscous liquid. | A clear colourless,hygroscopic viscous liquid. |
| 2 | Solubility | Complies | Miscible with water and ethanol. |
| 3 | Assay | 85.60% | Min. 85.00% |
| 4 | Wt. per ml, 20°C | 1.70g | ~1.75g |
| 5 | Transmission profile(1.0M soln, 10mm cell)@ 210nm | 95.46% | Min. 85.00% |
| 6 | Transmission profile(1.0M soln, 10mm cell)@ 220nm | 95.99% | Min. 89.00% |
| 7 | Transmission profile(1.0M soln, 10mm cell)@ 230nm | 96.61% | Min. 91.00% |
| 8 | Transmission profile(1.0M soln, 10mm cell)@ 300nm | 98.70% | Min. 95.00% |
| 9 | Chloride (Cl) | Less than 0.005% | 0.005% max |
| 10 | Nitrate (NO3) | Less than 0.0005% | 0.0005% max |
| 11 | Silicate (as SiO2) | Less than 0.025% | 0.025% max |
| 12 | Sulphate (SO4) | Less than 0.002% | 0.002% max |
| 13 | Volatile acid | Less than 0.0006% | 0.0006% max |
| 14 | Arsenic (As) | Less than 0.0001% | 0.0001% max |
| 15 | Calcium & Magnesium | Not detected | 0.002% max |
| 16 | Iron (Fe) | Less than 0.001% | 0.001% max |
| 17 | Lead (Pb) | Less than 0.001% | 0.001% max |
| 18 | Manganese (Mn) | Less than 0.0001% | 0.0001% max |
| 19 | Potassium (K) | Not detected | 0.005% max |
| 20 | Sodium (Na) | 0.010% | 0.03% max |
| 21 | Substances reducing KMnO4(O) | Less than 0.001% | 0.001% max |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
