China Pharmaceutical Diuretic Agent Raw Material Powder CAS 52-01-7 Spironolactone, Find details about China Spironolactone, Spironolactone 99% from Pharmaceutical Diuretic Agent Raw Material Powder CAS 52-01-7 Spironolactone
Item | Specification |
Appearance | White crystalline powder |
Assay on drying basis | 97.0%~103.0%(HPLC) |
Loss on drying | 0.5% Max |
Ordinary impurities | 0.2% MAX |
Methanol | 3000PPM Max |