Ponceau 2R
id:
ponceau-2r-305-5889347
title:
Ponceau 2R
text:
Ponceau 2R, Xylidine ponceau, Ponceau G, Red R, Acid Red 26, Food Red 5, or C.I. 16150 is a red azo dye used in histology for staining. It is easily soluble in water and slightly in ethanol. It usually comes as a disodium salt. Xylidine ponceau is mostly used only in the Masson's trichrome stain as a red counterstain, where it imparts orange hue to the red-stained cytoplasmic structures. Its other names are: Acetacid red J,
Acidal ponceau G,
Acid leather red KPR,
Acid leather red P2R,
Acid leath
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Ponceau_2R
date created:
date modified:
2022-02-05T00:09:13Z
main entity:
{"identifier":"Q27105091","url":"https://www.wikidata.org/entity/Q27105091"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/a/af/Ponceau_de_Xylidin.svg","width":652,"height":413}
fields total:
13
integrity:
15