1,4-Cyclohexadiene-1-carboxylic acid, 3-[bis(3-carboxy-4-hydroxyphenyl)methylene]-6-oxo-,triammonium salt 569-58-4 Aluminon Ammonium aurintricarboxylate Aurintricarboxylic acid ammonium salt Aurintricarboxylic acid triammonium salt Benzoic acid, 5-[(3-carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-, triammonium salt C.I. Mordant Violet 39, triammonium salt NSC7669 WLN: L6V DHJ BVQ DYR DQ CVQ&R DQ CVQ &ZH 3