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Product Details
Product Description
| Product name | Estriol |
| Cas number | 50-27-1 |
| Molecular formula | C18H24O3 |
| Appearance | White or almost white crystalline powder |
| Assay(On dried basis) | 97.0~103.0% |
|
Solubility |
Practically insoluble in water, sparingly soluble in ethanol (96% per cent) |
|
Identification |
IR: Meets the requirements TLC: Meets the requirements |
| Loss on Drying | ≤ 0.5% |
|
Specific Rotation |
+60°~+64° |
|
Particle Size |
≤30μm |
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