| Sr. No. | Test | Specification |
| 1 | Description | A dark Red Crystal or crystalline powder. |
| 2 | Solubility | Sparingly soluble in Water, Slightly soluble in Ethanol and practically insoluble in Acetonitrile. |
| 3 | Identification By UV By Chemical Reaction |
UV Spectrum of sample preparation and standard preparation should have similar intensities of absorption at same wavelength A red to orange-red color should be immediately produced. |
| 4 | Appearance of Solution | A solution is clear and red in color |
| 5 | Water Content | NMT 12.0 % |
| 6 | Related Substance by HPLC | Single Impurity : NMT 0.5 % Total Impurity : NMT 2.0 % |
| 7 | Assay By HPLC | NLT 98.0 % and NMT 101.0% of C63 H91CoN13O14P(On Anhydrous Basis) |