Rock Star Scientists - join us at the Rock and Roll Hall of Fame for a Launch Party @ M&M 2024 July 29th, 6 to 10pm
(Phenolsulfonphthalein Sodium Salt)C19H13NaO5S F.W. 376.37 CAS #34487-61-1A standard indicator for preparing buffers, pH range 6.8-8.2.