荧光增白剂-盛世棋牌ll

products application

specification

trade name：
syntex ob-1
cas no：
1533-45-5
chemical name：
2.2’-(4.4’-diphenol vinyl) dibenzoxazol
molecular formula：
c28h18n2o2
molecular weight：
414
specification：

appearance : yellowish powder

melting point : 357 ~ 359℃

application：

syntex ob-1 is used for the whitening of terylene fabric and cospinning fabric of terylene and other fabric. it features fine fast shining and anti-chlorine bleaching performance. the adding portion is 0.01-0.05% of the whole total..

package：
25kg/drum


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