China GMP Factory Direct Supply 99% Purity Estradiene Dione-3-Keta Raw Powder CAS: 5571-36-8, Find details about China Estradiene Dione-3-Keta, Estradiene Dione-3-Keta Powder from China GMP Factory Direct Supply 99% Purity Estradiene Dione-3-Keta Raw Powder CAS: 5571-36-8
Product Name | Estradiene |
CAS NO | 5571-36-8 |
Apperance | White crystalline powder |
MF | C20H26O3 |
MW | 314.42 |
Melting Point | 152-154°C |
Uses | Mifepristone intermediate; antiprogestational antiglucocorticoid antagonist steroidal spirooxazole |
Items | Standards |
Characteristics | White to the pale yellow powder |
Assay(C12H12O18P2Mg3) | ≥98.5% |
Loss on drying | ≤20% |
Heavy Metals(Pb) | ≤0.001% |
Arsenic | ≤0.0002% |
PH Value(3% aqueous solution) | 7.0-8.5 |
Color of solution | ≤70 |
Free ascorbic acid | ≤0.5% |
Free phosph | ≤1% |
Chloride | ≤0.35% |
Total aerobic count | ≤1000 per gram |