Products / pH Indicators

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TRYPAN BLUE pdf-img printer-img

  • C.A.S. No.
  • 72 – 57 – 1
  • C.I. NO.
  • 23850
  • M.F.
  • C34H24N6S4O14Na4
  • M.W.
  • 960.82 gm/mole

Specifications:

  • Dye content (Spectrophotometric)
  • > 60%
  • Solubility in 0.1% in(Water)
  • Clear solution
  • Absorption maximum ( Methanol) λ max
  • 603 – 607 nm
  • Absorptivity (A1%/1cm inMethanol, at λ max)
  • > 625
  • Loss on drying (110oC)
  • < 10%
organic structure
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