For erectile dysfunction.
Sildenafil CAS number: 171599-83-0
Sildenafil molecular formula: C21H28N6O4S
Sildenafil molecular weight: 460
Sildenafil density: 1.447g/cm3
Sildenafil boiling point: 698.72°C at 760 mmHg
Sildenafil flash point: 376.372°C
Sildenafil vapor pressure: 0mmHg at 25°C
Sildenafil physical and chemical properties:
Sildenafil Appearance: White crystalline powder
Sildenafil solubility: easily soluble in dimethylformamide, insoluble in alcohol.
Sildenafil melting point: 190-193
Sildenafil purity: more than 99.3%