4-[[4-[[6-anilino-1-hydroxy-3-sulpho-2-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,6-disulphonic acid, ammonium sodium salt
CAS No: 83221-60-7
anilino,hydroxy,sulpho,naphthyl,naphthalene,disulphonic,ammonium,sodium
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