Estrone, (Plant Base), USP
|
Chemical Formula |
C18H22O2 |
|
Molecular Weight |
F.W. 270.37 |
|
CAS # |
53-16-7 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (C18H22O2; Dried Basis) | 97.0-103.0% |
| Clarity of Solution | To pass test |
| Specific Rotation, [a]D25 | +158° to +165° |
| MAXIMUM LIMITS | |
| Loss on Drying | 0.5% |
| Residue on Ignition | 0.5% |
| Equilenin and Equilin | To pass test |
| Ordinary Im | |
|
UPS limit |
150 lb |
|
Storage Information |
LIGHT SENSITIVE: Keep tightly closed in light-resistant containers. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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