Lanuage:
Product Details
Product Description
| Product name | Methotrexate disodium salt |
| Cas number | 7413-34-5 |
| Molecular formula | C20H20N8Na2O5 |
| Molecular weight | 498.4 |
| Appearance | Yellow crystalline powder |
| Assay | ≥98% |
| Water | ≤ 12% |
|
Total Chromatographic |
≤ 2.0% |
|
Individual |
≤ 0.5% |
| Specific rotation | +18° - +23° |
| Organic volatile impurities | Conforms |
Company Information
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