4,4′-Azobis(4-cyanovaleric acid)

We are 4,4′-Azobis(4-cyanovaleric acid) CAS:2638-94-0 manufacturer and supplier in China, Pls send inquiry of to info@nbinno.com of visit www.nbinno.com our official website should you have any interests

Synonyms:
4,4'-Azobis(4-cyanovaleric Acid)
ABCPA
4,4'-Azobis(4-cyanov
Azocarboxy
azobis(cyanovalericacid)
4,4-Azobis(4-Cyanovaleric Acid)
4,4'-(Diazene-1,2-diyl)bis(4-cyanopentanoic acid)
4,4'-azobis(4-cyanopentanoic acid)
 
Molecular Formula:  C12H16N4O4
Molecular Weight: 280.28000

Appearance and properties: white crystalline powder
Density: 1.23 g/cm3
Boiling point: 503.6ºC at 760 mmHg
Melting point: 118-125 °C (dec.)(lit.)
 
Stability: Stable under normal temperatures and pressures.
Storage conditions: ventilated, low temperature and dry

use:
It is mainly used as an initiator for polymers such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol, and synthetic optical fibers. It can also be used as a foaming agent for plastics and artificial rubber. Used as initiator

Items of Analysis Standard of Analysis Test Results
Appearance White crystal White crystal
Purity ≥99% 99.48%
Loss on drying ≤20% 17.80%
Ash content ≤1% 0.06%
Iron (ppm) ≤10ppm <10
Heavy metal (ppm) ≤10ppm <10
Melting point () 110-120℃ 117℃
Conclusion Conforms to Factory Standard
 


4,4'-Azobis(4-cyanovaleric acid)


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