BCIM CAS NO.7189-82-4

Chemical Name 2,2’-Bis-(2-Chlorophenyl)-4,5,4’,5’-tetraphenyl-2’H-<1,2’>biimidazolyl CAS NO 7189-82-4 Assay (HPLC) 99% min. Meltin…

Chemical Name 2,2’-Bis-(2-Chlorophenyl)-4,5,4’,5’-tetraphenyl-2’H-<1,2’>biimidazolyl CAS NO 7189-82-4 Assay (HPLC) 99% min. Melting Point 195 ~ 205℃ Package 20 Kgs net/fiber drum. ， 20Kgs net/Carton Uses Highly efficient photoinitiators for photosensitive polymers which are used in PS plate, dryfilmresist, photoresist ...etc.