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Chinese VersionChina Suppliers > Qingdao Haiwan Specialty Chemicals Co., Ltd.
  • Region :China/Shandong
  • Tel : +86-532-83734705
  • Fax :
  • Email :lz@dpsc.cn
  • URL :www.qddyes.com
  • Add :No. 1, Jinshui Road, Xinhe Town Ecological Chemical Industrial Park, Pingdu City, Qingdao City, Shandong Province

Products
  • inquireACID ORANGE 33
    CAS NO : 6507-77-3;   MF : C34H28N4Na2O8S2

    1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-(2-(4-(1-(4-(2-(4-hydroxyphenyl)diazenyl)phenyl)cyclohexyl)phenyl)diazenyl)-, sodium salt (1:2);1,3-Naphthalenedisulfonic acid, 7-hydro... >>>

  • inquireACID RED 57
    CAS NO : 12217-34-4;   MF : C24H22N4O6S2

    6-Amino-5-((2-((ethylphenylamino)sulphonyl)phenyl)azo)-4-hydroxynaphthalene-2-sulphonic acid;(6E)-5-(2-{2-[(2-ethylphenyl)sulfamoyl]phenyl}hydrazino)-6-imino-4-oxo-4,6-dihydronaph... >>>

  • inquireACID RED 266
    CAS NO : 57741-47-6;   MF : C17H10ClF3N3NaO4S

    ;Acid Red 266;sodium (6E)-5-{2-[4-chloro-2-(trifluoromethyl)phenyl]hydrazino}-6-imino-4-oxo-4,6-dihydronaphthalene-2-sulfonate;sodium 6-amino-5-[4-chloro-2-(trifluoromethyl)phenyl... >>>

  • inquireACID YELLOW 199
    CAS NO : 70865-20-2;   MF : C19H15N4NaO6S

    Benzenesulfonic acid, 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1);4-((4-((4-Hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulfon... >>>

  • inquireACID BLUE 277
    CAS NO : 25797-81-3;   MF : C24H22N3NaO8S2

    2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-((3-(((2-hydroxyethyl)amino)sulfonyl)-4,5-dimethylphenyl)amino)-9,10-dioxo-, sodium salt (1:1);2-Anthracenesulfonic acid, 1-amino... >>>

  • inquireACID BLUE 40
    CAS NO : 6424-85-7;   MF : C22H16N3NaO6S

    ;C.I. Acid Blue 40;Acid Blue 40;Acid Blue 40 (C.I.);sodium 4-(4-acetamidophenyl-1-amino)-1-amino-9,10-dioxoanthracene-2-sulphonate;Acid Blue 40;2-anthracenesulfonic acid, 4-[[4-(... >>>

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