荧光增白剂-盛世棋牌ll

products application

specification

trade name：
syntex er-iii
cas no：
13001-40-6
chemical name：
1,4-bis(4-cyanostyryl)benzene
molecular formula：
c24h16n2
molecular weight：
332.40
specification：

appearance : yellowish green crystal powder

melting point : 289 ~ 291℃






application：

syntex er-iii is a good whitening agent for polyester ethylic acid, nylon, especially for plastic. it could improve thermal stability when mix with syntex er-i, er-ii.

package：
25kg/drum


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