Description
Technical Parameters
Product Brief Introduction
Product name: 17 Beta-Estradiol
CAS: 50-28-2
MF: C18H24O2
MW: 272.38
Product Specification
|
Appearance |
White or milky-white powder |
|
Identification |
IR: the infrared absorption spectrum of the sample complies with the reference standard. |
|
|
UV: meet the standards |
|
Specific Rotation |
+76.0°~ +83.0° |
|
Melting Point |
173.0℃~179.0℃ |
|
Moisture |
≤3.5% |
|
Related Substances |
Single impurity ≤0.5% |
|
|
Total impurities ≤1.0% |
|
Micron |
100.0%≤20μm |
|
Assay |
97.0%~103.0% |
