Bulk Sildenafil Citrate Powder

Bulk Sildenafil Citrate Powder

Sildenafil (CAS No.: 139755-83-2) is a medicine used to treat erectile dysfunction. It increases blood flow to the penis to help men get an erection. At least two-thirds of men have improved erections after taking it.
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Product Details

Product Introduction

Sildenafil Citrate is used to treat male sexual function problems (impotence or erectile dysfunction-ED). In combination with sexual stimulation, it works by increasing blood flow to the penis to help a man get and keep an erection.

Sildenafil is available in the form of Viagra Connect as a pharmacy medicine; this means a consultation with a pharmacist is needed to obtain the treatment where appropriate, and it is also available on prescription from a general practitioner or other qualified healthcare professional, as is the case with the branded Viagra Sildenafil.

Product Specification

Product NameSildenafilBatch NO.20190920
Batch size200kgMFG. Date2019.09.20
Report Date2019.09.21EXP. Date2021.09.19
DescriptionWhite crystalline powderWhite crystalline powder
SolubilitySouble in dimethylformamide,sparingly soluble in acetic acid and slightly soluble in methanol.Conforms
Identification by A) IRThe 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.Conforms
B)Test for citratesTo complies as per I.P
Melting RangeBetween 182 ℃ to 196 ℃188 ℃-192
Water by KFRNMT2.0%1.32%w/w
Citric acid content28.0 to 34.0% w/w29.14w/w
Loss on drying at 105 ℃NMT 1.0% w/w0.64%w/w
Heavy metalsNMT 20 ppmConforms
Sulphated ashNMT 0.10% w/wConforms
Related substance by HPLCN-Oxide impurity NMT 0.50%Not detected
Chloro sulphonyl impurity NMT 0.20%Not detected
Any other impurity NMT 0.30%0.0007
Total impurities NMT 1.5%0.002

How dose Sildenafil work

Sildenafil increase blood flow to the penis by dilating blood vessels in the region when a man becomes aroused, which helps to maintain an erection. It is taken in a similar manner to Viagra Sildenafil – as required approximately 1 hour before sexual activity to allow time for the medication to take effect. 

However, some studies have shown Sildenafil to be effective after just 25 minutes. Its action can last up to 5 hours.



Some research has shown that large or fatty meals delay its effectiveness. Do not drink alcohol excessively with Sildenafil as this has been shown to impair its effectiveness.


Q1: What is your minimum order amount limit?

A1: Sildenafil Citrate Powder MOQ is 100 grams.

Q2: Which payment methods are acceptable?

A2: We accept Western Union, Bitcoin, Bank Transfer and MoneyGram.

Q3: Do you provide stealth packaging?

A3: Yes, we do. For more specific info, please get in touch with us, whatsapp: +8618571714826.

Q4: What should I do if my parcel was seizure or lost, do you have resend policy?

A4: Our sales team will contact you once abnormal situations appear, they will help you to solve the problem. Reshipping policy will be always provided.

Q5: How soon I can get the tracking number of my parcel?

A5: The tracking number would be provided within about 2 days after payment being confirmed. More questions, please contact with ann@roidsell.com


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