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METHYL RED HYDROCHLORIDE pdf-img printer-img

  • C.A.S. No.
  • 63451-28-5
  • C.I. NO.
  • 13020
  • M. Wt.
  • 305.77 gm/mole

Specifications:

  • Dye content
  • > 90%
  • Solubility 0.1 % (95% Ethanol )
  • Clear solution
  • Transition range
  • pH 4.2-6.2 Pink-Yellow
  • Absorption maximum in Ethanol
  • 490-496nm
  • Absorptivity (A1%/1cm in Ethanol)
  • > 550
  • Loss on drying (110oC)
  • < 3 %
organic structure
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