Chromate(1-),bis[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]-, hydrogen;Hydrogenbis[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphtholato(2-)]chromate(III) (7CI);2-Naphthalenol, 1-[(2-hydroxy-5-nitrophenyl)azo]-, chromium complex;C.I. Acid Brown 29;
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