62625-31-4
62625-31-4
Chemical Structure
m-Cresol purple sodium
Synonym(s): Metacresol purple sodium
- CAS No.: 62625-31-4
- Formula:C21H17NaO5S
- Molecular Weight:404.41
IUPAC Name: sodium 4-(3-(4-hydroxy-2-methylphenyl)-2,2-dioxido-3H-benzo[d][1,2]oxathiol-3-yl)-3-methylphenolate
InChIKey: KMXOGGPOKJLSPQ-UHFFFAOYSA-M
SMILES: O=S1(OC2=C(C1(C3=CC=C(C=C3C)O)C4=CC=C(C=C4C)O[Na])C=CC=C2)=O
Biological Activity: m-Cresol purple sodium (Metacresol purple sodium) is a pH indicator. m-Cresol purple sodium solution from yellow to blue in the pH range from 7.5 to 9.0[1].
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m-Cresol purple sodium | m-Cresol purple sodium (Metacresol purple sodium) is a pH indicator. m-Cresol purple sodium solution from yellow to blue in the pH range from 7.5 to 9.0. | |||||||||||||||||||||
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