Bromo Xylenol Blue

CAS Number: 40070-59-5

Molecular Formula: C23H20Br2O5S

About Bromo Xylenol Blue

Bromo Xylenol Blue (CAS 40070-59-5) is an essential sulfonphthalein-based pH indicator favored by North American analytical laboratories for high-precision acid-base titrations and the photometric determination of carboxylic acid impurities, where its industry specific purity 98% (analytical chemistry) meets the string...

Bromo Xylenol Blue Specifications

CAS Number

40070-59-5

Molecular Formula

C23H20Br2O5S

Molecular Weight

568.28 g/mol

IUPAC Name

3,3-bis(3-bromo-4-hydroxy-2,5-dimethylphenyl)-3H-2,1-benzoxathiole 1,1-dioxide

Canonical SMILES

Cc1cc(c(C)c(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4C

InChI Key

MRDOFVRMTNWMDA-UHFFFAOYSA-N

CAS Number

40070-59-5

Molecular Formula

C23H20Br2O5S

Molecular Weight

568.28 g/mol

IUPAC Name

3,3-bis(3-bromo-4-hydroxy-2,5-dimethylphenyl)-3H-2,1-benzoxathiole 1,1-dioxide

Canonical SMILES

Cc1cc(c(C)c(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C)c(O)c(Br)c4C

InChI Key

MRDOFVRMTNWMDA-UHFFFAOYSA-N

Molecular Weight

568.28 g/mol

pH Indicator

A versatile sulfonphthalein dye used as a reliable pH indicator transitioning from yellow to blue within the pH range of 6.0 to 7.6, making it essential for routine acid-base titrations and biochemical assays

Analytical Reagent

A specialized reagent employed in the photometric determination of carboxylic acid impurities within organic liquids and polymers

Research Tool

A chemical compound utilized in the development of advanced analytical technologies, including the construction of pH sensors, optical sensors for high acidity measurements, and fiber-optic biosensors for pesticide detection