Products / pH Indicators

Show all minimise

CALCON CARBOXYLIC ACID pdf-img printer-img

  • C.A.S. No.
  • 3737-95-9
  • Chemical Formula
  • C21H14N2O7S
  • Molecular Wt.
  • 438.41gm/mole

Specifications:

  • Solubility 0.1% (MeOH)
  • Clear solution
  • Absorption maximum (Methanol+1ml 1N HCl) λmax
  • 550-560nm
  • Absorptivity (A1%1cm in Methanol+ 1ml 1N HCl, at λmax)
  • > 250
  • Loss on drying (105oC)
  • < 7%
  • Suitability as indicator for Metal Titration
  • To passes test
  • Dye Content ( by Spectrophotometric)
  • > 60%
oragnic structure
Site Designers - Momentum ads