China Factory Supply High Purity CAS 979-32-8 Estradiol Valerate for Female Health. 12629-01-5/54-06-8, Find details about China Pharmaceutical Intermediate, Chemical from Factory Supply High Purity CAS 979-32-8 Estradiol Valerate for Female Health. 12629-01-5/54-06-8
Product Name | Estradiol valerate | CAS No. | 979-32-8 |
MFG Date | 2014/7/26 | Report Date | 2016/7/27 |
Batch No. | 20160726 | Expiry Date | 2018/7/25 |
Quantity | 5kg | Reference Standard | USP34 |
SUBJECTS | SPECIFICATION | RESULTS | |
Appearance | White or almost white crystalline powder | Conform | |
Melting point | 143~150°C | 144~149°C | |
Identification | TCL | Positive | |
UV | Conform | ||
IR | Conform | ||
Optical rotation | +41°~+47° | +43.5° | |
Water | ≤0.1% | 0.05% | |
Estradiol limited | ≤1.0% | Conform | |
Granularity | 100%≤20um | Conform | |
Organic acid | ≤0.5% | 0.25% | |
Assay | 98.0%~102.0% | 99.30% |