Bromophenol blue sodium salt (A1120)
AppliChem GmbHTransition interval: pH 3.0 - 4.6 (green-yellow-purple)Formula: C19H9Br4NaO5SM: 691.94 g/molCAS-No.: 34725-61-6HS-No.: 29349990EC-No.: 252-170-2Storage: RTLGK: 10 - 13Specification: Assay (photometr.): min. 90 %