http://www.azidechem.com

Activator reagents Chemical intermediate Active Pharmaceutical Ingredient Phenylhydrazine Photographic chemical Hydantoins Nucleoside Triazoles & Tetrazoles Fluoro aromatics Furan derivatives Emulsifier New Products Biocides Bipyridine for Ruthenium Dyes Sulfurizing reagents Light Stabilizer/UV absorber Chrial product   Product ---- Light Stabilizer/UV absorber   UV-622 CAS NO. : 65447-77-0 Appearance : White coarse powder or yellowish granular Melting point : 50-70℃ Assay : 99.0%min

Visitors: 1367118 Copyright ©2005,Azide Chemical Co., Limited  All Rights Reserved. Tel:+86-510-8881-2578 eFax:+1-413-832-5510 Fax:+86-510-8878-2578 E-mail:azidechem@hotmail.com