Phenolphthalein, White, Powder

Molecular Formula
C20H14O4
Catalog Number
P1591
Supplier/Brand
Spectrum Chemical
CAS Number
77-09-8

Phenolphthalein, White, Powder is a chemical compound that is used as a titration indicator. It has no color in acidic solutions and turns pink in basic solutions. Sometimes it appears purple. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.


Synonyms: 3,3-Bis(4-hydroxyphenyl)phthalide ; Dihydroxyphthalophenone

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Tariff No. 2916311090

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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2023