99% Purity White Powder Sildenafil Citrate / For Men Sexual Enhancement
10 gram
99% Purity White Powder Sildenafil Citrate /  For Men Sexual Enhancement
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Basic Infomation
Place of Origin: WUHAN
Brand Name: Yuancheng
Certification: ISO9001
Model Number: Pegylated Mechano Growth Factor,PEG MGF
High Light:

medicine raw material


raw materials testing pharmaceutical

Payment & Shipping Terms
Packaging Details: Discreet packaging
Delivery Time: About 4-7 working days
Payment Terms: T/T, , MoneyGram,bitcoin
Supply Ability: 300KG/Month
Product Name: Sildenafil Citrate
Synonyms: ,Revatio, Sildenafil Citrdined, Sildenafil Citrgot;Sildenafil Citringested
CAS Registry Number: 171599-83-0
Assay: 98.8%
MF: C28H38N6O11S
MW: 666.7
Appearance: White Solid
Grade: Pharmaceutical Grade
Product Description

99% Purity White Powder Sildenafil Citrate , for Men Sexual Enhancement


Product Name Sildenafil Citrate
Synonyms ,Revatio, Sildenafil citrdined, Sildenafil Citrgot;Sildenafil citringested
CAS Registry Number 171599-83-0
Assay 98.8%
MF C28H38N6O11S
MW 666.7
Appearance White Solid
Grade Pharmaceutical Grade



99% Purity White Powder Sildenafil Citrate /  For Men Sexual Enhancement 0


Items Specifications Results
Description White crystalline powder White crystalline powder
Solubility Souble in dimethylformamide,sparingly soluble in acetic acid and slightly soluble in methanol. Conforms

Identification by A) IR

B)Test for citrates

The absorption maxima in the spectrum obtained with sample corresponds in position relative intensity to those in the spectrum obtained with sildenafil citrate CRS/working standard or with reference spectrum of sildenafil citrate.

To complies as per I.P

Melting Range Between 182 ℃ to 196 ℃ 188 ℃-192
Water by KFR NMT2.0% 1.32%w/w
Citric acid content 28.0 to 34.0% w/w 29.14w/w
Loss on drying at 105 ℃ NMT 1.0% w/w 0.64%w/w
Heavy metals NMT 20 ppm Conforms
Sulphated ash NMT 0.10% w/w Conforms
Related substance by HPLC

N-Oxide impurity NMT 0.50%

Chloro sulphonyl impurity NMT 0.20%

Any other impurity NMT 0.30%

Total impurities NMT 1.5%

Not detected

Not detected



Standard USP28  



Sildenafil Citrate Effect


Sildenafil citrate, sold as , Revatio and under various other trade names, is a drug used to treat erectile dysfunction and pulmonary arterial hypertension (PAH).It acts by inhibiting cGMP-specific phosphodiesterase type 5 (PDE5), an enzyme that promotes degradation of cGMP, which regulates blood flow in the penis.


The primary indication of sildenafil is treatment of erectile dysfunction (inability to sustain a satisfactory erection to complete intercourse). Its use is now standard treatment for erectile dysfunction in all settings, including diabetes.


Medical Uses

1)Sexual dysfunction
2)Pulmonary hypertension
3)Antidepressant-associated sexual dysfunction
4)Altitude sickness


Sildenafil Dosage

:for erectile dysfunction, comes in blue, diamond-shaped pills, in doses of 25, 50, or 100 milligrams. The patient takes a maximum of one pill in a 24-hour period, between 30 minutes to 1 hour before sexual intercourse.

Revatio:for pulmonary arterial hypertension, comes in white, round, film-coated tablets. Patients take one 20 mg Revatio tablet three times a day.


99% Purity White Powder Sildenafil Citrate /  For Men Sexual Enhancement 1


Q1: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, or Paypal or Escrow(Alibaba).


Q2: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q3: How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q4:Is there a discount?
A:Different quantity has different discount.

Q5: How do you treat quality complaint?
A:First of all, our quality control will 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.


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