Dalian Richfortune Chemicals Co.,Ltd

Dalian Richfortune Chemicals Co.,Ltd

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  • Company Name: Dalian Richfortune Chemicals Co.,Ltd
  • Street: 12A-11 Yangguang Shuma Building, 596 Huang PU Road
  • City: Dalian
  • Province/state: Liaoning
  • Country/region: China
  • Contact Person: Ms.sun xin
  • Tel: 86-411-84820922
  • Fax: 86-411-84821380
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Optical Brightener EBF(C.I.185)

  • CAS No:12224-41-8 2-[5-(1,3-benzoxazol-2-yl)thiophen-2-yl]-1,3-benzoxazole
    Molecular Structure

    Detailed Description

    Details :
    CAS No: 12224-41-8
    Appearance: light yellow crystal powder
    Assay: 98%Min
    Melting point: 216-220oC
    Properties:
    EBF is insoluble in water, soluble in organic solvents and strong acid, has bright blue shade, the UV Max absorb wave length is 367nm(DMF),it can be used in indoor and outdoor because of its good fastness.
    Applications: it is widely used in polyester, polyacrylonitrile, polyolefin plastic materials and their blends in all stages of process, ABS engineering plastics and organic glasses.
    Method of usage:
    The recommended loading concentration is 0.2-1.0%(O.W.f). It can be changed depending on substrate, processing conditions, and long-term stability requirements.
    Please Noted: above recommended loading can be a reference. Exact loading must be
    determined by compositions of the specific polymer system
    Packing: Packaged in fiber drums or complex bags, 25kg each
  • Optical Brightener EBF(C.I.185)
  • Optical Brightener EBF(C.I.185)