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Gold Suppliers > Kelco Chemicals Co.,Ltd.
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Featured Products
  • inquireSolvent Brown 41
    CAS NO : 1052-38-6;   MF : C18H18N8

    ;1,3-Benzenediamine, 4,4'-(1,3-phenylenebis(2,1-diazenediyl))bis-;Solvent Brown 41;4-[3-(2,4-diaminophenyl)azophenyl]azobenzene-1,3-diamine;... >>>

  • inquireSolvent Black 3
    CAS NO : 4197-25-5;   MF : C29H24N6

    C.I. 26150;C.I. Solvent Black 3;C.I. Solvent Black 3 (8CI);CI 26150;Fat Black HB;Solvent Black 3;fat black for microscopy;sudan black B practical grade;Sudanblack;2,2-dimethyl-6... >>>

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