Appearance (Color) -Conforms to Requirements Orange to Brown
Appearance (Form) -Powder or Crystals or Powder with Chunk(s) or Crystals with Chunk(s)
Infrared spectrum- Conforms to Structure
Titration by Na2S2O3 % – Chromium 26.9 – 28.3 %
Pyridinium dichromate Application
Oxidizing agent for conversion of primary alcohols to aldehydes and ketones,acetals to esters,and didehydroketones to enones in the presence of tert-butyl hydroperoxide.