Cycloazoamidine initiator v501 / azodicyanovanic acid /acva
Item No.： SAA0045-2
Store at： 2～8℃，Avoid light
English Name: ACVA; 4,4'-Azobis(4-cyanovaleric acid)； 4,4'-Azobis(4-cyanopentanoic acid)
Other names: azodicyanovanic acid; 4,4'- AZO (4-cyano valeric acid); 4,4'- azobis (4-cyano valeric acid); 4,4 '- azo bis (4-cyano) valeric acid; 4,4 '- azobis-4-cyanvaleric acid; Azobis (4-cyano valeric acid)
CAS No.: 2638-94-0
C12H16N4O4=280.28
Grade: high purity grade
Content: ≥ 98%
Melting point: 120 ~ 123 ℃
Activation energy: 142kj/mol
Physicochemical properties: white or off white crystalline powder, its sodium salt is soluble in water, and it is a water-soluble initiator. 10h half-life decomposition temperature: 69 ℃
Purpose: biochemical research. It is mainly used as initiator of polymers such as polyvinyl chloride, polyacrylonitrile, polyvinyl alcohol and synthetic optical fiber. It can also be used as foaming agent of plastics and artificial rubber.
Storage: 2 ~ 8 ℃, away from light
