Naphthionic acid
id:
naphthionic-acid-234-11861841
title:
Naphthionic acid
text:
Naphthionic acid is an organic compound with the formula C10H6(SO3H)(NH2). It is one of several aminonaphthalenesulfonic acids, derivatives of naphthalene containing both amine and sulfonic acid functional groups. It is a white solid, although commercial samples can appear gray. It is used in the synthesis of azo dyes such as Rocceline (a. k. a. Solid Red A), during which the amino group of the acid (in the form of a salt) is diazotated and then coupled with, in the case mentioned, β-naphthol. I
brand slug:
wiki
category slug:
encyclopedia
description:
Chemical compound
original url:
https://en.wikipedia.org/wiki/Naphthionic_acid
date created:
date modified:
2023-02-22T08:48:38Z
main entity:
{"identifier":"Q6964882","url":"https://www.wikidata.org/entity/Q6964882"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/2/27/Naphthionic_acid.svg","width":246,"height":359}
fields total:
13
integrity:
15