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Viagra
Viagra
It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction.
Product Name: Viagra

CAS NO.: 139755-83-2

Molecular Formula: C22H3N6O4S-C6H8O7

Molecular Weight: 666.7

Appearance: white crystalline powder

Specification: MP: 190-193¡É
Loss on drying:¡Â0.5%£»Residue on Ignition: ¡Â0.5%£»Heavy Metals: ¡Â20PPM

Usse: It is pharmaceutical raw material, indicated for the treatment of erectile dysfunction.

Industrial field pharmaceutical
Hubei Zhengdao Biochem Co.,Ltd.
Phone 86-15927683206
Fax 86-159-15927683206
Homepage www.zdbiochem.com
E-mail hubeizd@gmail.com
Address Hubei Shennong Natural Ecology Part
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