4,4’-Azobis(4-Cyano Valeric Acid)   [2638-94-0]


 
 
Specification and properties:
Purity
99% min(after drying)
Appearance
White crystal
Melting point
110-1200C
Loss on drying
10-18% max(water)
Iron
10ppm max
Heavy metal
10ppm max
Chemical term: 4,4’-Azobis(4-Cyano Valeric Acid)
Formula: C12H16N4O4                M.W.: 280.29
Application: Mainly used as a polymerization initiator of vinyl single-substance(including vinyl, acrylonitrile, vinyl compounds). It is a source of effective free radical of vinyl polymerization and chain reaction(e.g. chlorination and chlorosulfonation).
Usual Packing: 20kg Carton
 
简称:ACVA
分子式:C12H16N4O4        分子量:280.29
用途:本品作为聚合引发剂,用于通用的乙烯基单体聚合。(这些单体包括乙烯,丙烯腈,醋酸乙烯等)。还用于乙烯基化合物的共聚聚合戊。本品是乙烯基聚合和链反应(如氯化,氯磺酰化)的有效游离基源。
正常包装:20公斤纸板桶
 
 
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