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Rongxin Bio-Tech Co.,Ltd(H.K.)

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E-mail: [email protected]

Address: Xi'an Jianshe Mansion,China, Shaanxi Sheng, Xian Shi, Yanta Qu, QuJiang ShangQuan, Yanta S Rd

Sildenafil Citrate(Viagra) Steroid Hormones

Product name: Sildenafil Citrate(Viagra)
CAS NO.:171596-29-5
Description: White Crystalline Powder
Assay: 98%
Molecular Formula:C22H19N3O4
Molecular Weight:389.341
Melting point: 298-300 ° C

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Product Details

Sildenafil Citrate(Viagra) Steroid Hormones

Product details

Product main information:

Product name: Sildenafil Citrate(Viagra)

CAS NO. 171599-83-0

Grade : Pharmaceutical Grade

Package:In foil bag or drum.

Appearance:White Or Almost White Crystalline Powder

MOQ(Min order quantity):10grams.


Assay: 98%

Molecular Formula:C22H19N3O4

Molecular Weight:389.341

Melting point: 298-300 ° C

Flash point: 364.5oC

Packaging: Bubble/ aluminum foil bag/ box

Shipping Method:EMS,DHL,UPS,TNT or FEDEX

Delivery TIme: 1working day after receive the payment

Arrive Time:4-7 days

Payment Method: Western Union, MoneyGram, Bank Transfer and paypal.

Sildenafill citrate.jpgviagra.jpg

Procuct Description

Sildenafil Citrate(Viagra) improves erectile function significantly, possibly increase testosterone through increased sexual activity, and is very safe.Although and tadalafil all work by inhibiting PDE5, tadalafil's pharmacologic distinction is its longer half-life (17.50 hours) - compared to sildenafil (4.0-5.0 hours) and vardenafil (4.0-5.0 hours) - resulting in longer duration of action, and so partly responsible for "The Weekend Pill" sobriquet.

Furthermore, the longer half-life is the basis for current investigation of tadalafil's daily therapeutic use in relieving pulmonary arterial hypertension. approved in several world regions as a thrice-daily therapy for pulmonary arterial hypertension.

It is in a class of drugs called phosphodiesterase-5 (PDE5) inhibitors that also includes vardenafil . Erection of the penis is caused by the filling of the penis with blood. Most of whom also had heart disease, diabetes, high blood pressure, high cholesterol, or certain pre-existing eye problems, and in those who smoke or are over 50 years old. Stop using tadalafil and get emergency medical help if you have sudden vision loss.

Test Specification


Sildenafil Citrate(Viagra)




White Crystalline Powder



Molecular Formula


Molecular Weight


Melting point: 298-300 oC

298-300 oC

Flash point:



Shading, Confined Preservation

Rongxin Bio-Tech company’s Competitive Advantage to you

1. Quality: all products are produced under GMP, purity more than 99%.
2. More competitive price from factory directly.
3. Customized:accept,we would supply OEM service for the Peptides,hgh,steriods raw powders and other products.
4. Prompt delivery day :shipment will do within 3 working day after receive payment.
5. Safe shipping: bubble+aluminum bag+carton
6. Payment methods: Money gram, western union,T/T advance or bank transfer payment.

Contact information

Enterprise mailbox:[email protected]

Skype:[email protected]


If you're satisfied with our sildenafil citrate(viagra) cas171599-83-0 anabolic steroid hormones for male sex enhancer 99% quality raw powders, welcome to contact our factory. Coming in high quality, the high quality somatropin products for sale must be your best choice. Please be free to buy or wholesale the hot sale products from us.

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