Omnistab OB FP 127 – CAS: 40470-68-6

Omnistab OB FB 127 (40470-68-6) is a fluorescent whitening agent. It is…

Description

Omnistab OB FB 127 (40470-68-6) is a fluorescent whitening agent. It is highly effective in polymer substrates such as acrylics, thermoplastic polyurethanes, polyvinylchloride, styrene homo- and copolymers, polyolefins, and other organic substrates

Product Composition

  • CAS number: 40470-68-6
  • Chemical name: 4,4′-bis(2-methoxystyryl)-1,1′-biphenyl
  • Moleculair formula: C30H26O2
  • Molecular weight (g/mol): 418.53

Product Specification

  • Content (%): 99.00 min
  • Volatiles (%): 0.50 max
  • Melting point/range (ºC): 218 – 224
  • Bulk density (g/cm3): 1.23
  • Ash (%): 0.30 max
  • Particle size: 200 mesh
  • Max absorpion wavelenght (nm in ethanol): 375
  • Spectrophotography (nm in DMF): 364 max
  • Product form(s): Crystalline powder, Powder
  • Packaging option(s): Carton

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