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Featured Products
  • inquireDirect Brown 2
    CAS NO : 2429-82-5;   MF : C29H21N5O7S

    ;C.I. 22311;C.I. 22 311;C.I. Direct Brown 2, disodium salt;C.I. Direct Brown 2;Direct Brown 2;5-[[4'-[(7-amino-1-hydroxy-3-sulfo-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]-2-hydroxy... >>>

  • inquireDirect Brown 222
    CAS NO : 64743-15-3;   MF : C34H28N8Na2O6S

    Benzoic acid, 5-(2-(4'-(2-(2,6-diamino-3-methyl-5-(2-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-3,3'-dimethyl(1,1'-biphenyl)-4-yl)diazenyl)-2-hydroxy-, sodium salt (1:2);Benzoic aci... >>>

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