2,3,5-Triphenyltetrazolium Chloride (TTC) extra pure, 99% (Tetrazolium red)

Order Code: 22235670.35

Category: General Lab Equipment I

Appearance (Colour): White to off white Appearance (Form): Crystalline powder Solubility (Turbidity) 0.5% aq. Solution: Clear Solubility (Colour) 0.5% aq. Solution: Colourless to pale yellowish brown Assay: min 99% Melting Point: 235 - 2...



SPECIFICATION

  • Appearance (Colour): White to off white
  • Appearance (Form): Crystalline powder
  • Solubility (Turbidity) 0.5% aq. Solution: Clear
  • Solubility (Colour) 0.5% aq. Solution: Colourless to pale yellowish brown
  • Assay: min 99%
  • Melting Point: 235 - 245°C
  • Loss on drying: max. 5%
  • Sulphated Ash: max. 0.2%
  • Iron (Fe): max. 0.001%
  • Heavy Metals (Pb): max. 0.001%
  • Molar Extinction coefficient (e) in Methanol at 247 nm: ~25000

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