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CHROMOTROPE 2B pdf-img printer-img

  • C.A.S. No.
  • 548-80-1
  • M.F.
  • C16H9N3Na2O10S2
  • C.I.NO.
  • 16575
  • M.W.
  • 513.37gm/mole

Specifications:

  • Dye content
  • >75%
  • Solubility 0.1 % (Water )
  • Clear red solution
  • Absorption maximum (Water) λmax
  • 512-518nm
  • Absorptivity (A1%1cm in Water, at λmax)
  • > 575
  • Loss on drying (110oC)
  • < 8%
oragnic structure
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