荧光增白剂-盛世棋牌ll

products application

specification

trade name
syntex er-i
cas no
13001-39-3
chemical name
1,4-bis(2-cyanostyryl)benzene
molecular formula
c24h16n2
molecular weight
332.40
specification

appearance : yellowish green crystal powder

melting point : 229 ~ 231℃


application

a good whitening agent for polyester fiber and has good whitening effect on plastics such as pe,pp and pvc and their process of shaping with polyester chips or recovered polyester chips.

package
25kg/drum


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