POTASSIUM permanganate (1 per cent solution, containing 2 per cent sodium carbonate) has been recommended 1 as a spraying reagent for detecting carbohydrates on paper chromatograms. When testing ...

films by using a chemical bath deposition (CBD) process with the addition of potassium permanganate (KMnO). The scientists explained that potassium (K) ions present in KMnO are able to diffuse ...