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Description

  • An electrophoretic tracking dye for nucleic acid and protein gels.
  • Used as a pH indicator for neutral or alkaline conditions.
  • ACS Grade
  • 3',3'',5',5''-Tetrabromophenolsulphonephthalein Sodium Salt
  • Visual transition interval pH 3.0-4.6
  • Appearance: Solid
  • Melting Point: >300 °C
  • PH Value: 3.0-4.6

Properties

Storage Temperature

RT

European Com.#

263-653-2

Appearance color

Green

Appearance form

Powder

Molecular Formula

C19H9Br4NaO5S

Molecular Weight

691.94

Density

0.954 g/mL at 20°C

Melting point

>300°C

Solubility (@ RT)

Soluble in water.