Tobias acid

From CAMEO
Revision as of 07:17, 24 July 2013 by (username removed)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Description

A common name for 2-naphthylamine-1-sulfonic acid. Tobias acid is used to make azo dyes, such as lithol red. It is also used as an optical brightener.

Synonyms and Related Terms

naphthylamine sulfonic acid; 2-amino-1-naphthalene-sulfonic acid

Other Properties

Soluble in hot water.

Composition NH2C10H6SO3H
Melting Point 250 (dec)

Retrieved from "https://cameo.mfa.org/index.php?title=Tobias_acid&oldid=25679"