phenolphthalein

English - Turkish

Definition of phenolphthalein in English Turkish dictionary: fenolftalein; (Tıp, İlaç) Karbolik ve naftalik asitlerin bir türevi olup müshil olarak kullanılır

English - English

Definition of phenolphthalein in English English dictionary: A quinone derivative used as a pH indicator, and once used as a laxative; a laxative used in many preparations under various trade names; also used as an acid-base indicator in titrations involving weak acids and strong bases because it is brilliant red at high alkalinity and colorless below pH 8; {i} (Chemistry) crystalline chemical compound (used as a laxative); A white or yellowish white crystalline substance, C20H14O4, formed by condensation of the anhydride of phthalic acid and phenol; Its solution in alkalies is brilliant red, but is decolorized by acids; This reaction, being very delicate, is used as an indicator

phenolphthalein

Hyphenation

phe·nol·phtha·lein

finälftheylın

/ˌfēnälfˈᴛʜālən/ /ˌfiːnɑːlfˈθeɪlən/

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