Sildenafil (Viagra) Quick Detail
| Product Name | Sildenafil Citrate |
| CAS Number | 171599-83-0 |
| Molecular formula | C28H38N6O11S |
| Molecular weight | 666.7 |
| Molecular structure | |
| Melting point | 187-189°C |
| Assays | 99% |
| Appearance | White or nearly white crystalline powder |
| Product uses | This product can be made into tablets, potions, capsules, such as main products, adult every 50 to 160 mg daily dosage, dosage according to user's situation, on an empty stomach, especially to avoid fatty food and clothing, better effect, don't drink, tea before use (users with sexually stimulated use effect is significant). |
| storage | Shading, confined preservation. |
Sildenafil (Viagra) Description
Sildenafil (Viagra) Applications
| Product Spec: | 97%~103% | Production Bath Number: | 140901 |
| CAS: | 171599-83-0 | Production Date: | 2014-09-01 |
| Specification: | Enterprise Standard | Shelf life: | 2016-08-31 |
| Quantity: | 100g | Analysis Date: | 2014-09-02 |
| Items of analysis | Specification | Results |
| Characters | Withe to yellowish-withe crystalline powder | Almost withe crystalline powder |
| Melting point | 185~192℃ | 187-189°C |
| Loss on drying | ≤0.50% | 0.31% |
| Optical rotation | 65°~+70° | +67.98° |
| Assay | 97%~103% | 99% |
| Conclusion | Conforms the Enterprise Standard | |
Sildenafil (Viagra) COA AND HPLC
| Items | Standard | Results |
| Assay by HPLC: | 98% | 99.37% |
| Appearance: | White fine powder | Complies |
| Odor & taste: | Slight bitter | Complies |
| Mesh size: | 100% pass 80mesh | Complies |
| Solubility: | Soluble in water | Complies |
| Loss on drying: | ≤2.0% | 1.15% |
| Heavy metals PPM: | <30ppm | Complies |
| Microbiology: Total Plate Count: Yeast & Mold: E.Coli: S. Aureus: Salmonella: | <1000cfu/g <100cfu/g Negative Negative Negative | 800cfu/g 90cfu/g Complies Complies Complies |
| Conclusion: | Conform with USP 32 | |
Competitive Advantage
1.Rich experience in loading a great amount of containers in Chinese sea port;
2.Fast shipment by well-reputed shipping line; 3.Packaging with pallets according to buyers’ special request; 4.Providing best service after shipment by e-mail; 5.Cargoes together with container sales service available; 6.Providing photos of cargoes before and after loading into container; 7.Raw materials from Chinese origin;To Avoid Scam! Buy from Us!
Adequate stock as we are the manufacturer
Strict quality control before products are allowed to sell
Worldwide shipping and delivery is guaranteed
Bitcoin ,Western Union,MoneyGram,Bank Transfer Accepted
EMS,UPS,DHL,Fedex,TNT,by air,by sea etc
All personal information is kept confidential
Photos of parcel and tracking number be offered timely
24/7 online service
You can ask us any question you doubt and we will reply within 12 hours. Old tracking numbers of your country can be offered for your reference. Variety of discreet packages can be offered for your choice,also we can give advice of which package and express is the safest to your country according to our years of experience. All our deliveries are packaged plain without any descriptions or company names. None else know what is inside.
Order Guide
Q1: Have your Product Quality been Approved by Third Party Lab？ A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us. Q2:How do you treat quality complaint？ A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss. Q3: Is there any discount？ A: Yes, for larger quantity, we always support with better price. Q4:How long does it take to the goods arrived？ A:It is Depending on your location. Q5 Do you have any reshipment policy？ A: We have good after-sale service and re-shipment policy if the parcel lose. Our long association with our clients has brought great benefits. We always take the upmost care in the packaging of our products . Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts it is still possible will seize a small number of packages. In this circumstance we promise reship free to establish long term relationship.Frequently Asked Question
Q1:Can I get some raw steroids samples? A:Sure,we can supply the free steroids powder sample,just pay shipping cost. Q2:How to make orders? A:Please send inquiry to us,after we come to an agreement,send payment via Paypal, Bitcoin,Western Union,Moneygram or Bank account,then we ship products out and give tracking number to you. Q3:How to delivery? A:Pack shipped in 2 days(Chinese holiday not included) after payment,usually ship via Fedex,EMS,HKEMS,DHL,TNT,UPS,NL Post,USPS Domestic fast shipping,signature not requested. Q4:Is there any discount? A:Yes.The price is negotiable,If you order large quantity or some products together,you will get discount and enjoy free shipping. Q5:What is the Minimum order quantity? A:The Min. order quantity according to your request,10g,50g all is OK. The price is negotiable,it according to the order quantity,the larger the order is,the better the price is.Hot Selling Products
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Contact Us
Hjtc (Xiamen) Industry Co., Ltd.
Xiamen Huayongjian Biotechnology Co., Ltd.
Contacts: June & Eason Whatsapp:+8618206063252; +8618759200098 E-mail: eastern002@126.com;
eason_hjtc@126.com Web site:https://www.steroidpowder-hjtc.com/ http://www.safeststeroid.com/ http://www.glassviallabels.com/ https://hjtc-printing.en.made-in-china.com/
Packaging & Delivery
100g/500g/1kg/5kg/10kg/25kg Fluorinated Bottles,Carboard Drums or others or as your special request. Iron drum & plastic drum packaging • 1000kg/drum • 850kg/drum • 200kg/drum&plastic drum • 180kg/drum&plastic drum • 25kg/plastic drum
