Dynasty Colourants Co., Ltd.

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Contact us

  • Company Name: Dynasty Colourants Co., Ltd.
  • Street: 18fl., King International , No. 345 South Huancheng West Road Ningbo China,
  • City: Ningbo
  • Province/state: Hangzhou
  • Country/region: China
  • Tel: 0086-574-27897999 +86 574 27862090
  • Fax: 0086-574-27862092
  • Email:

Pigment Yellow 191

    Other Information

  • CAS Registry Number: 129423-54-7
  • EINECS: 403-530-4
  • Molecular Weight: 524.96872
  • InchiKey: IAOFMMGWUKSXJG-UHFFFAOYSA-L
  • InChI: InChI=1S/C17H15ClN4O7S2.Ca/c1-9-6-15(31(27,
    28)29)14(8-13(9)18)19-20-16-10(2)21-22(17(16)23)11-4-3-5-12(7-11)30(24,
    25)26;/h3-8,16H,1-2H3,(H,24,25,26)(H,27,28,29);/q;+2/p-2
  • Molecular Formula: C17H13CaClN4O7S2