Term Name:	7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid
Synonyms:	7-hydroxy-8-[(naphthalen-1-yl)diazenyl]naphthalene-1,3-disulfonic acid, acid red 44 (free acid form)
Definition:	A naphthalenesulfonic acid that is naphthalene-1,3-disulfonic acid carrying additional hydroxy and (naphthalen-1-yl)diazenylsubstituents at positions 7 and 8 respectively. The disodium salt is the biological stain 'acid red 44'.
Ontology:	ChEBI [CHEBI:87115]  ( EBI )