phenolphthalein and its Impurities

A chemical compound that is used as an indicator in acid-base titrations. It turns colorless in acidic solutions and pink in basic solutions. Reference standards of Phenolphthalein API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 3 results for phenolphthalein Impurities
PA 43 04000

Phenolphthalein

Phenolphthalein

  • Catalogue No.:PA 43 04000

  • CAS :

    77-09-8

  • Molecular Formula : C20H14O4

  • Molecular Weight : 318.32

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PA USP1524908

Phenolphthalein (1524908)

Phenolphthalein (1524908)

  • Catalogue No.:PA USP1524908

  • CAS :

    77-09-8

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 43 04510

Phenolphthalein Diphosphate Tetrasodium Salt

Phenolphthalein Diphosphate Tetrasodium Salt

  • Catalogue No.:PA 43 04510

  • CAS :

    68807-90-9

  • Molecular Formula : C20H12Na4O10P2

  • Molecular Weight : 566.21

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CPHI INDIA- 28, 30 November