Dynasty Colourants Co., Ltd.

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  • 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:

Fluorescent Brightener 9

  • CAS No:133-66-4 disodium
    Molecular Structure

    Other Information

  • CAS Registry Number: 133-66-4
  • Flash Point: °C
  • Boiling Point: °Cat760mmHg
  • Density: g/cm3
  • Safety Statements: Moderately toxic by intraperitoneal route. Slightly toxic by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.
  • Flash Point: °C
  • EINECS: 205-117-2
  • Molecular Weight: 936.927099
  • InchiKey: HOSFCSQXJQXSIQ-ZPZFBZIMSA-L
  • InChI: InChI=1S/C44H36N12O6S2.2Na/c57-63(58,
    59)37-27-35(49-43-53-39(45-31-13-5-1-6-14-31)51-40(54-43)46-32-15-7-2-8-
    16-32)25-23-29(37)21-22-30-24-26-36(28-38(30)64(60,
    61)62)50-44-55-41(47-33-17-9-3-10-18-33)52-42(56-44)48-34-19-11-4-12-20-
    34;;/h1-28H,(H,57,58,59)(H,60,61,62)(H3,45,46,49,51,53,54)(H3,47,48,50,
    52,55,56);;/q;2*+1/p-2/b22-21+;;
  • Molecular Formula: C44H34N12Na2O6S2