Optical Brightener CXT
Dec 21, 2006
We are specializing in producing optical brighteners, basic dyes and their intermediates.the product list as follows:
Optical brightener OB, OB-1, FP-127, KCB, KSN, ER-I, ER-II, CBS, CXT
Basic red 1, basic red 1:1, basic violet 11, basic violet.....