| Model: | - |
|---|---|
| Brand: | casrnchem |
| Origin: | - |
| Category: | Chemicals / Chemical Reagent |
| Label: | 57-83-0 , Progesterone |
| Price: |
US $300
/ kg
|
| Min. Order: | 1 kg |
| Last Online:16 Dec, 2015 |
Progesterone
English Name: Progesterone
CAS RN: 57-83-0
EINECS NO.: 200-350-6
Molecular Formula: C21H30O2
Molecular Weight: 314.47
Quality standards: CP2010/USP34
Appearance: white or almost white crystalline powder ; odorless, tasteless.
Solubility: Do not dissolve in water, easily soluble in chloroform , soluble in alcohol, ether, vegetable oil.
Melting point: 128 ~ 131 ℃
Specific rotation: +186 ° to +198 °
Other steroids ( related substances ) not more than 1.0%
Residue on ignition not more than 0.1%
Determination of content:98.0%～103.0%
Uses are steroid hormones , progesterone drugs
Packing 10KG / drum
HSCODE: 29372390.90
