SPECIFICATIONS

BROMOPHENOL BLUE FREE ACID ACS

Synonyms:				Tetrabromophenoltetrabromosulfonenephthalein, 
					BPB

CAS No:				115-39-9

Chemical Formula:			C19H10O5Br4

Formula Weight:			669.97

Clarity of Solution:			Passes Test

Visual Transition Interval:	pH 3.0 (yellow) to pH 4.6 (blue)

Effective Date: 02/04/09