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AB146318

m-Cresol purple, pH indicator dye

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MW 382.43 g/mol. pH indicator dye used primarily in spectrophotometric pH measurements. Acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet).
1 Images
Chemical Structure - m-Cresol purple, pH indicator dye (AB146318)
  • Chemical Structure

Lab

Chemical Structure - m-Cresol purple, pH indicator dye (AB146318)

2D chemical structure image of ab146318, m-Cresol purple, pH indicator dye

Key facts

CAS number

2303-01-7

Molecular weight

382.43 g/mol

Molecular formula

C<sub>2</sub><sub>1</sub>H<sub>1</sub><sub>8</sub>O<sub>5</sub>S

Nature

Synthetic

Biological description

pH indicator dye used primarily in spectrophotometric pH measurements. Acidic and hydrophobic. The useful pH ranges are 1.2 - 2.8 (red to yellow) and 7.4 - 9.0 (yellow to violet).

IUPAC Name

4,4'-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[3-methylphenol]

Properties and storage information

Shipped at conditions
Ambient - Can Ship with Ice
Appropriate short-term storage conditions
Ambient
Appropriate long-term storage conditions
Ambient
Storage information
The product can be stored for up to 12 months

Product protocols

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