phenolphthalein

الإنجليزية - التركية

تعريف phenolphthalein في الإنجليزية التركية القاموس.

fenolftalein

(Tıp, İlaç) Karbolik ve naftalik asitlerin bir türevi olup müshil olarak kullanılır

الإنجليزية - الإنجليزية

تعريف phenolphthalein في الإنجليزية الإنجليزية القاموس.

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

الواصلة

phe·nol·phtha·lein

التركية النطق

finälftheylın

النطق

/ˌfēnälfˈᴛʜālən/ /ˌfiːnɑːlfˈθeɪlən/