Dayang Chem (Hangzhou) Co., Ltd. is one of the leading manufacturers and suppliers of 4,4-azo-bis-(4-cyanovaleric acid)(abcpa) cas 2638-94-0 in China, specialized in providing high quality customized chemicals. Welcome to wholesale bulk 4,4-azo-bis-(4-cyanovaleric acid)(abcpa) cas 2638-94-0 made in China here and get pricelist from our factory. Good service and reasonable price are available.
Product Introduction:
Chemical specifications
|
Appearance |
White crystalline powder |
|
Purity |
99.0%min |
|
Loss on drying |
15.0-18.0% |
|
Melting point |
114.0min |
Upon request, we can submit the latest specifications and analysis report.
Applications
4,4'-Azobis(4-cyanovaleric acid) is used as a free radical imitator in polymer synthesis such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic fibers. It is utilized for both heterogeneous and homogenous free-radical polymerizations, and as an initiator in reversible addition-fragmentation chain transfer polymerization (RAFT). It is also used as a blowing agent for plastics and elastomers.
Packaging & Shipping
Package: 20kg/drum
Transport information: UN 1325/4.1/II
Documentation: Full compliance package (SDS, COA)
We ship globally via DHL, FedEx, UPS, air freight sea freight, with full customs support and documentation, and specialized packaging for hazardous materials that comply with IATA/IMDG standards. Additionally, we offer real-time tracking and insurance services to ensure safe delivery.
Payment method
Paypal; Wire Transfer/Telegraphic Transfer; L/C at sight
Spectrum
Related Articles
Macromol. Biosci. 15 , 965-78, (2015)
Biomaterials 35(22) , 5760-70, (2014)
Anal. Chem. 87 , 6071-8, (2015)
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