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China Suppliers > Hangzhou Dingsheng Chemical Co ., Ltd.
  • Region :China/Zhejiang
  • Tel : +86-571-85284775 85284792
  • Fax : +86-571-85183620
  • Email :sharpchem@vip.sina.com
  • URL :
  • Add :Room 912, 2 Tents,Binjiang Xincheng Times Square,No.189 Fengqi Rd., Hangzhou,China

Products
  • inquireDisperse Red 60
    CAS NO : 12223-37-9;   MF : C20H13NO4

    ;1-Amino-4-hydroxy-2-phenoxy-9,10-anthraquinone;1-amino-4-hydroxy-2-phenoxy-9,10-dihydroanthracene-9,10-dione;1-amino-4-hydroxy-2-phenoxyanthra-9,10-quinone;9,10-anthracenedione, ... >>>

  • inquireDirect Black 19
    CAS NO : 6428-31-5;   MF : C34H27N13Na2S2O7

    ;C.I. 35255;C.I. Direct Black 19;C.I. Direct Black 19 (VAN);C.I. Direct Black 19, disodium salt;Direct Fast Black G;C.I.Direct Black 19;disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-d... >>>

  • inquireReactive Orange 72
    CAS NO : 71902-15-3;   MF : C20H19N3O11S3·2Na

    2-Naphthalenesulfonicacid,7-(acetylamino)-4-hydroxy-3-[[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-,disodium salt (9CI); C.I. Reactive Orange 72; C.I. Reactive Orange 78; Celmazol... >>>

  • inquireReactive Orange
    CAS NO : 109603-48-7;   MF : C20H18N3O11S3

    ;2-((4-(7-Acetamido-1-hydroxy-3-sulfo-2-naphthylazo)phenyl)sulfonyl)ethyl sulfate;PS44 Cpd;2-[(4-{(2E)-2-[7-(acetylamino)-1-oxo-3-sulfonaphthalen-2(1H)-ylidene]hydrazinyl}phenyl)s... >>>

  • 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... >>>

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