| Message: | Purity 98% Steroids Powder Viagra for Sex Enhancement Sildenafil Citrate CAS 171599-83-0
Quick Detail:
Product Name sildenafil citrate
Alias viagra
CAS 171599-83-0
Assay 99.0%
Appearance White Crystalline Powder
Molecular Formula C28H38N6O11S
Molecular weight 666.7
Grade Pharmaceutical Grade
Storage Shading, Confined Preservation
Original Country CHINA
MOQ 10 Gram
Price Negotiable
Payment Terms Western Union, Money Gram, T/T, Bitcoin
Packing Details Aluminum Foil Bag or as Required
Application:
Viagra is the brand name for sildenafil citrate, and is used for treating erectile dysfunction and pulmonary arterial hypertension. Originally developed by scientists in Great Britain, it was brought onto the market by Pfizer Inc., a US pharmaceutical company. Viagra is also sold under brand name Revatio.
Viagra works by inhibiting an enzyme called cGMP-specific phosphodiesterase type 5, that delays degradation of cGMP, which controls blood flow in the penis.
COA:
Product name Sildenafil Citrate
Appearance White crystalline powder
Loss on drying ≤1.0% 0.3%
Acidity 3.0-5.0 4.1
Residue on ignition ≤0.1% 0.05%
Heavy metals ≤20ppm Complies
Relevant impurity ≤0.5% 0.02%
Methanol ≤0.3% 0.025%
Methylene dichloride ≤0.06% 0.013%
N,N-Dimethyl formamide ≤0.088% Not detected
Assay(on dried basis) ≥98% 98.4% |
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