Pase Base Ester

Product name CAS Struct Content
Pase Base Ester 2494-89-5 2494-89-5 96%


Para base ester is an organic substance with white crystals. Soluble in water, insoluble in ethanol, ether and benzene. It is soluble in alkali (sodium hydroxide, sodium carbonate) solution. Para base ester is an important intermediate of reactive dyes, which are used to synthesize EF, KN, M/KM, ME and other vinyl sulfone containing reactive dyes.


Package: 25kg/bag