Hugeraw Health Technology Co.,Ltd. [China]

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.