tetrasodium 6-amino-4-hydroxy-3-[[7-sulphonato-4-[(4-sulphonatophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulphonate
食品黑2 44011
CAS No: 2118-39-0
tetrasodium,amino,hydroxy,sulphonato,sulphonatophenyl,naphthyl,naphthalene,disulphonate
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