CAS Number: 74578-69-1
Molecular Formula: C18H16N8Na2O7S3
Standard: USP32/BP2010/EP6
Package: 5kg/tin
| ITEMS |
LIMIT |
| Characteristics |
White to ivory white crystalline powder |
| Specific rotation (Dry) |
-153D.C- -170D.C |
| PH |
6.0-8.0 |
| Identification |
Meets the requirements |
| Water |
8.0-11.0% |
| Assay (On dry basis) |
≥ 84.0% |
| Specific absorbance (Dry) |
495-545 |
| Clarity and color of solution Clarity of solution |
≤1#Color ≤10# (Y or OY) |
| Heavy metals |
≤20 ppm |
| Sterility |
Meets the requirements |
| Bacterial endotoxins |
|
| Undue toxicity |
Meets the requirements |
| Clarity and particulate matters |
Meets the requirements |
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