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Phenolphthalein

Phenolphthalein

CAS Number: 77-09-8

Molecular Formula: C20H14O4

Purity: Phenolphthalein 99.90%

About the product

Phenolphthalein serves as a vital pH indicator and functional compound across the global speciality chemicals, analytical testing, and industrial process control sectors, where its distinct halochromic transition in the alkaline range (pH 8.2 to 10.0) remains fundamental for accurate acid-base titrations, quality assur...

Synonyms

  • Ap-La-Day
  • Ex-Lax
  • Feen-A-Mint
  • Laxatone
  • Laxettes
View all

Phenolphthalein Specifications

CAS Number
77-09-8
Molecular Formula
C20H14O4
Molecular Weight
318.32 g/mol
IUPAC Name
3,3-bis(4-hydroxyphenyl)-2-benzofuran-1-one
PubChem CID
4764
HSN No
29322020

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