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PHENOLPHTHALEIN COMPLEXON pdf-img printer-img

  • C.A.S. No.
  • 25296-54-2
  • M.F.
  • C30H28N2O12
  • M.W.
  • 608.56gm/mole

Specifications:

  • Appearance
  • Off white powder
  • Solubility 0.1% (in 0.1N NaOH)
  • Clear solution
  • Absorption Maximum(in 0.1N NaOH) λmax
  • 556-560nm
  • Absorptivity (A1%/1cm, in 0.1N NaOH at λmax)
  • >300
  • Absorptivity maximum (A1%/1cm at pH 3.1, at λ1max)
  • 467-471nm
  • Loss on drying (110oC)
  • <5%
organic structure
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