Sildenafil

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. Hugeraw Health Technology Co.,Ltd. is a professional raw powder factory in China for over 10 years,all powders are factory directly supplying.2,Fast and safe delivery Packaging & Delivery 1) Most of powders are in stock, Chargeable samples are available, Parcel can besent out in 24 hours after payment. Tracking number available High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, UPS, etc. 2) Secure and discreet shipment. Various transportation methods for your choice. 3) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,and we have stock in there for transferring. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.