Product Name: Sildenafil
CAS : 139755-83-2
Molecular Formula: C22H3N6O4S-C6H8O7
Molecular Weight: ??
Appearance: white to almost white crystalline powder, odorless, tasteless, can not soluble in water, ethanol
Specification: Assay: ≥ ; MP: 186～187℃; Heavy Metals: ≤20ppm; Loss on drying: ≤ ; Residue on Ignition: ≤
Use: It is pharmaceutical raw material, indicated for the treatment of erectile
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