Sildenafil(Viagra)

Sildenafil(Viagra)
CAS No： 139755-83-2
Molecular formula： C22H30N6O4S
Molecular weight： 474.58
Appearance： white or off-white crystal powder, odorless, bitter, can't melt in water and ethanol
Assay： 99% min
Delivery time： 5-7 business days door to door
Minimum order： 1grams
Supply ability： 500-600kg/month
Quality standard： USP30                                                                                                                              Usage: It is indicated to erectile dysfunction, and pulmonary hypertension and mountain sickness etc,it is also used for Anabolic steroids,bodybuilding.