17-beta-oestradiol3-benzoate
| Price | $1 |
| Package | 1g |
| Min. Order: | 1g |
| Supply Ability: | 10 Ton/Tons per Year |
| Update Time: | 2019-07-31 |
Product Details
| Product Name: 17-beta-oestradiol3-benzoate | CAS No.: 50-50-0 |
| EC-No.: 200-043-7 | Min. Order: 1g |
| Purity: 99% | Supply Ability: 10 Ton/Tons per Year |
| Release date: 2019/07/31 |
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Items
Specifications
Results
Characteristics
White to off-white, crystalline powder
Conform
Solubility
Soluble in alcohol and acetone, slightly soluble in ether, insoluble in water
Conform
Identification
IR, HPLC
Conform
Specific optical rotation
+57.0°~+63.0°
+57.44°
Melting point
190℃~195.5℃
191.8~195.4℃
Loss on drying
≤0.5%
0.13%
Residue on ignition
≤0.2%
0.06%
Limit of methanol and dichloromethanel
≤0.20%
0.07%
Chromatographic purity
Any impurity
≤1.0%
Conform
Total impurity
≤2.0%
Conform
Assay
97.0%~103.0%
99.28%
Micron
100%≤20μm
Conclusion
The Results conform to USP36
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