Short Description:
CAS Number: 63527-52-6
Molecular Formula: C16H17N5O7S2
Standard: 99% MIN
Package: 5kg/tin
Description:
CAS Number: 63527-52-6
Molecular Formula: C16H17N5O7S2
Standard: 99% MIN
Package: 5kg/tin
| ITEMS | LIMIT |
| Item | Standards |
| Appearance | white or almost white or pale Yellowish-white crystalline powder |
| Special Optical Rotation | +58deg~+64deg |
| Identification | 1. The HPLC RT should corresponds to that of working standard |
| 2.The IR spectrum should match with that of working standard. | |
| 3.Yields the flare of sodium salts | |
| Ph | 4.5-6.5 |
| Particular matter | Should be complies |
| Absorbance(430nm) | ≤0.20 |
| Clarity of solution | The solution is clear |
| Loss on drying | 3.0%max |
| Chromatographic purity | Individual impurity not more than 1.0% ; Total impurity not more than 3.0% |
| Bactorfal endotoxin | 0.20 Eu/mg max |
| Sterility | Should be complies |
| Assay | 91.6-96.4ug/mg |
