Bromocresol purple
id:
bromocresol-purple-197-11400295
title:
Bromocresol purple
text:
Bromocresol purple (BCP) or 5′,5″-dibromo-o-cresolsulfophthalein, is a dye of the triphenylmethane family and a pH indicator. It is colored yellow below pH 5.2, and violet above pH 6.8. In its cyclic sulfonate ester form, it has a pKa value of 6.3, and is usually prepared as a 0.04% aqueous solution.
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Bromocresol_purple
date created:
date modified:
2024-02-09T17:55:52Z
main entity:
{"identifier":"Q425039","url":"https://www.wikidata.org/entity/Q425039"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/b/b0/Structure_of_Bromocresol_purple.png","width":1068,"height":1034}
fields total:
13
integrity:
15