Phenyl J Acid

Name:
Phenyl J Acid
Detailed information:

Chemistry name:	phenyl-2-amino-5-naphthol-7-sulfonic acid
M Formula:	HOC10H5(NHC6H5)(SO3H)
Properties:
Slate-colored crystals. Soluble in alkali. Combustible.
Derivation:
From hydrogen acid and aniline (condensation with heat).
Hazard:
Toxic by ingestion.
Use:
Azo dye manufacturing.