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Products
  • inquireDIRECT RED 23
    CAS NO : 3441-14-3;   MF : C35H27N7O10S2

    ;C.I. 29160;C.I. Direct Red 23 (VAN);C.I. Direct Red 23, disodium salt;C.I. Direct Red 23;C.I. Direct Red 23, disodium salt;Direct Red 23;Scarlet 4BS;disodium 4-oxo-3-(2-{4-[(2-o... >>>

  • inquireDIRECT RED 28
    CAS NO : 573-58-0;   MF : C32H22N6Na2O6S2

    C.I. 22120;C.I. Direct Red 28;C.I. Direct Red 28, disodium salt;C.I. Direct Red 28, disodium salt (8CI);Congo red;Direct Red 28;Congo red (0.1% in water)[for titration];Congo red... >>>

  • inquireDIRECT RED 80
    CAS NO : 2610-10-8;   MF : C45H26N10Na6O21S6

    ;C.I. Direct Red 80, hexasodium salt;C.I. direct red 80;DirectRed;hexasodium 4-hydroxy-7-[({5-hydroxy-7-sulfonato-6-[(E)-{2-sulfonato-4-[(E)-(4-sulfonatophenyl)diazenyl]phenyl}dia... >>>

  • inquireDIRECT BLUE 71
    CAS NO : 4399-55-7;   MF : C40H23N7Na4O13S4

    ;C.I. Direct Blue 71;C.I. 34140;Direct Blue 71;direct blue 71 (C.I. 34140);tetrasodium 3-[(E)-{4-[(E)-{4-[2-(6-amino-1-oxo-3-sulfonatonaphthalen-2(1H)-ylidene)hydrazino]-6-sulfon... >>>

  • inquireDISPERSE ORANGE 61
    CAS NO : 12270-45-0;   MF : C17H15Br2N5O2

    ;Disperse Orange 61;3-[{4-[(E)-(2,6-dibromo-4-nitrophenyl)diazenyl]phenyl}(ethyl)amino]propanenitrile;... >>>

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