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Chinachemnet   |      |   Dragon Chemical Group Co.,China
China Suppliers > Dragon Chemical Group Co.,China
  • Region :China/Zhejiang
  • Tel : +86-571-88383188;86970388;+49-211-550203-21
  • Fax : +86-571-88391332;49-211-550203-10
  • Email :sales@dragon-chem.com
  • URL :www.dragon-chem.com
  • Add :16/Fl., Tower B, Qingchun Development Building, 66 East Qingchun Rd., Hangzhou, China

Featured Products
  • inquireAcid Black 24
    CAS NO : 3071-73-6;   MF : C36H23N5Na2O6S2

    ;C.I. 26370;C.I. Acid Black 24;C.I. Acid Black 24;C.I. Acid Black 24, disodium salt;Acid Black 24;disodium 8-(phenylamino)-5-[(E)-{4-[(E)-(5-sulfonatonaphthalen-1-yl)diazenyl]nap... >>>

  • inquireAcid Black 26
    CAS NO : 6262-07-3;   MF : C32H21N5Na2O7S2

    ;C.I. Acid Black 26, disodium salt;2-Naphthalenesulfonic acid, 6-hydroxy-5-(2-(4-(2-(4-(phenylamino)-3-sulfophenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:2)disodium (... >>>

  • inquireAcid Black 31
    CAS NO : 6222-55-5;   MF : C23H17N4NaO7S

    ;Acid Black 31(17580);sodium (6E)-5-[2-(2-methoxy-4-nitrophenyl)hydrazino]-4-oxo-6-(phenylimino)-4,6-dihydronaphthalene-2-sulfonate;... >>>

  • inquireAcid Black 52
    CAS NO : 5610-64-0;   MF : C20H13N3O7S

    ;C.I. Acid Black 52;Acid black 52;Acid Black 52;C.I. 15711;sodium 3-hydroxy-4-(2-hydroxy-1-naphthylazo)-7-nitronaphthalene-1-sulphonate;Acid Black 52 (15711);4-[(2-hydroxynaphtha... >>>

  • inquireAcid Black 60
    CAS NO : 12218-95-0;   MF : C38H33CrN8O10S2

    Chromate(1-), bis(N-(7-(hydroxy-kappaO)-8-(2-(2-(hydroxy-kappaO)-5-((methylamino)sulfonyl)phenyl)diazenyl-kappaN1)-1-naphthalenyl)acetamidato(2-))-, hydrogen (1:1);Chromate(1-), b... >>>

  • inquireAcid Black 63
    CAS NO : 32517-36-5;12218-99-4;12238-55-0;12269-80-6;12768-76-2;47865-34-9;63815-15-6;6459-65-0;90740-30-0;   MF : C16H11CrN3O4

    ;C.I. SOLVENT BLACK 34;Chromate(1-), bis(1-(2-(hydroxy-kappaO)-4-nitrophenyl)diazenyl-2-;Acid Black 63;EINECS 251-079-5;Chromate(1-), bis(1-((2-(hydroxy-kappaO)-4-nitrophenyl)azo... >>>

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