1,10 Phenanthroline hydrochloride AR 5GM | |||
21149SG005 | 924160326BX | ||
AR | 9241603 | ||
18851-33-7 | 101347 | ||
C12H8N2.HCl.H2O | February 2024 | ||
234.7 | January 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Off white crystalline powder. | white to off white to slightly pinkish crystalline powder. |
2 | Solubility(5% aqs.) | Compleis | Clear and colourless solution. |
3 | Assay (acidimetric) | 99.85% | min. 99.50% |
4 | Melting point | 217 deg C | 215 - 220 deg C |
5 | Suitability | Complies | Passes test [For Iron (II)ions.] |
6 | Residue on ignition | 0.03% | 0.20% max. |
7 | Loss on drying,105°C | 7.54% | 7.00 - 8.50% |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |