4,4'-bis(benzoxazol...

4,4'-bis(benzoxazol-2-yl)stilbene

4,4'-bis(benzoxazol-2-yl)stilbene

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price: USD 1.0000

  • Min.Order :1 Kilogram
  • Purity: 99%
  • Payment Terms : L/C,T/T

Keywords

1533-45-5 4,4'-bis(benzoxazol-2-yl)stilbene Fluorescent Brightener 393

Quick Details

  • Appearance:Yellow-green powder
  • Application:Electronics Chemicals, Plastic Auxiliary Agents
  • PackAge:drum
  • ProductionCapacity:1000|Metric Ton|Year
  • Storage:RT.
  • Transportation:By sea or by air

Superiority:

Product Name:  Optical brightener

Chemical Name: 4,4'-Bis(2-benzoxazolyl)stilbene
CAS No.: 1533-45-5
MF: C28H18N2O2
Appearance: Yellowish green powder
ASSAY: 99%min
Melting Point: 357~359°C

Details:

Item
Specification
Appearance
bright yellow cystal powder
Melting point
353-360 ℃
Assay
≥99.0%
Ash
≤0.5%
Loss on drying
≤0.3%
Minimum ultraviolet absorption wavelength
374nm
Maximum ultraviolet absorption wavelength
434nm

 

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