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Gold Suppliers > Chemay (Tianjin) Int'l Trading Co.,Ltd.
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Featured Products
  • inquireDirect Blue 1
    CAS NO : 2610-05-1;   MF : C34H24N6Na4O16S4

    C.I. 24410;C.I. Direct Blue 1;C.I. Direct Blue 1, tetrasodium salt;Direct Blue 1;chicago sky blue 6B (C.I. 24410);Pontamine Sky Blue 6BX;PontamineSkyBlueBX;Chicago Sky Blue?B;tetr... >>>

  • inquireDirect Blue 108
    CAS NO : 1324-58-9;   MF : C34H19Cl2N4Na3O11S3

    ;C.I. Direct Blue 108, trisodium salt;Diindolo(3,2-b:3',2'-m)triphenodioxazinetrisulfonic acid, 8,18-dichloro-5,15-diethyl-5,15-dihydro-, sodium salt (1:3);-... >>>

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