It is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
ApplicationsIt is a derivitized resorcinol dye compound with an absorption maximum of 432 nm. Used as a pH indicator.
SolubilitySoluble in dilute sodium hydroxide. Insoluble in water.
NotesStore in cool, dry place in a tightly sealed container. Store away from oxidizing agent.