O-Cresolphthalein
id:
o-cresolphthalein-288-16894225
title:
O-Cresolphthalein
text:
o-Cresolphthalein is a phthalein dye used as a pH indicator in titrations. It is insoluble in water but soluble in ethanol. Its solution is colourless below pH 8.2, and purple above 9.8. Its molecular formula is C22H18O4. It is used medically to determine calcium levels in the human body, or to synthesize polyamides or polyimides.
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/O-Cresolphthalein
date created:
date modified:
2024-01-04T13:52:42Z
main entity:
{"identifier":"Q15634165","url":"https://www.wikidata.org/entity/Q15634165"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/c4/O-Kresolphthalein.svg","width":330,"height":235}
fields total:
13
integrity:
15