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Featured Products
  • inquireDirect Violet 12
    CAS NO : 2429-75-6;   MF : C32H22N6Na2O8S2

    2-Naphthalenesulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(7-amino-4-hydroxy-, disodium salt... >>>

  • inquireDirect Violet 9
    CAS NO : 6227-14-1;   MF : C30H23N5Na2O8S2

    ;C.I. Direct Violet 9, disodium salt;Direct Violet 9;disodium (3Z)-3-({2-methoxy-5-methyl-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}hydrazono)-4-oxo-7-(phenylamino)-3,4-dihydron... >>>

  • inquireDirect Yellow 11
    CAS NO : 1325-37-7;   MF : C16H10N2Na2O7S2

    ;Acid yellow 62(C.I.40000);C.I. 40000;C.I. Direct Yellow 11;C.I. Acid Yellow 62;Sun yellow;Direct Yellow 11;Direct Yellow R;C.I.Direct Yellow 11;disodium 6-hydroxy-5-[(E)-(4-sulf... >>>

  • inquireDirect Yellow 12
    CAS NO : 2870-32-8;   MF : C30H26N4Na2O8S2

    ;C.I. 24895;C.I. Direct Yellow 12;CI 24895;Direct Yellow 12;chrysophenine (C.I. 24895);Chrysophenine G;disodium 2,2'-(E)-ethene-1,2-diylbis{5-[(E)-(4-ethoxyphenyl)diazenyl]benzen... >>>

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