4,5,6,7-tetrabromo-3’,3’’-disulfo-phenolphthalei disodium salt

4,5,6,7-tetrabromo-3’,3’’-disulfo-phenolphthalei disodium salt · CAS 71-67-0

4,5,6,7-tetrabromo-3’,3’’-disulfo-phenolphthalei disodium salt