Products / pH Indicators

Show all minimise

EOSIN YELLOW ( W/S) pdf-img printer-img

  • C.A.S. No.
  • 17372-87-1
  • C.I.NO.
  • 45380
  • M.F.
  • C20H6Br4Na2O5
  • M.W.
  • 691.86gm/mole

Specifications:

  • Dye content (Spectrophotometry)
  • > 90%
  • Solubility 0.1 % (Water )
  • Clear solution
  • Absorption Maximum (water) λmax
  • 515 - 518 nm
  • Absorptivity (A1%1cm in water at λmax)
  • > 1260
  • Loss on drying (110oC)
  • < 8%
  • Suitability for microscopy
  • To passes test
organic structure
Site Designers - Momentum ads