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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
  • inquireOptical Brightener 199
    CAS NO : 13001-40-6;13001-39-3;   MF : C24H16N2

    ;Optical Brightening Agent ER-Ⅲ;1,4'-bis(2-cyanostyryl) Benzole;optical brightener 199;C.I.199;1,4-BIS(4-CYANOSTYRYL)BENZENE;4,4'-(p-phenylenediethene-2,1-diyl)bisbenzonitrile;Op... >>>

  • inquirePigment Red 8
    CAS NO : 6410-30-6;   MF : C24H17ClN4O4

    ;12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4... >>>

  • inquirepigment Red 146
    CAS NO : 5280-68-2;   MF : C33H27ClN4O6

    12485;C.I.Pigment Red 146;P.R.146;Naphthol Carmine FBB;Permanent Carmine FBB;N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)-carbonyl]phenyl]azo]-2-Napht... >>>

  • inquirePigment Violet 23
    CAS NO : 6358-30-1;   MF : C34H22Cl2N4O2

    ;Pigment Violet RL;51319;C.I. Pigment Violet 23;8,18-Dichloro-5,15-diethyl-5,15-dihydrodiindolo(3,2-b:3',2'-m)tri- phenodioxazine;CI 51319;Diindolo(3,2-b:3',2'-m-)triphenodioxazin... >>>

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