BROMOTHYMOL BLUE SODIUM SALT

Cat. NoKC.210203 CategoryDyes & Indicators Molecular FormulaC27H27Br2NaO5S CAS34722-90-2 Molecular Weight646.4 g/mol

Package 10GM

A pH sensitive dye that has been used as an indicator in many laboratory reactions. [ChemIDplus] Also used in research (photosynthesis and respiratory indicators); [REPROTOX]

Physical Description

Powder; [Sigma-Aldrich MSDS]

IUPAC Name	sodium 2-[(Z)-(3-bromo-4-hydroxy-2-methyl-5-propan-2-ylphenyl)-(3-bromo-2-methyl-4-oxo-5-propan-2-ylcyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
Molecular Formula	C27H27Br2NaO5S
Molecular Weight	646.4 g/mol
CAS	34722-90-2
SMILES	CC1=C(C=C(C(=C1Br)O)C(C)C)/C(=C/2\C=C(C(=O)C(=C2C)Br)C(C)C)/C3=CC=CC=C3S(=O)(=O)[O-].[Na+]
InChIKey	NMKFVGALBGZKGW-FKWCIMQXSA-M
Catalog No	KC.210203
Pack sizes	10GM

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