Potassium permanganate 99% purified [7722-64-7]
Potassium permanganate is widely used in various fields, among others: as an oxidant in many chemical reactions, as a strong oxidant, e.g. primary alcohols oxidizes immediately to salts of carboxylic acids. In chemical analysis to detect reducing ions such as thiocyanates. Used as a means of producing oxygen by reaction with hydrogen peroxide or as a result of strong heating.
Appearance dark purple crystals
Water insoluble substances max. 0.1%
Insoluble impurities (without MnO2) max. 0.01%
Total nitrogen (N) max. 0.005%
Chlorides (Cl) max. 0.005%
Sulphates (SO4) max. 0.005%
Copper (Cu) max. 0.001%
Lead (Pb) max. 0.002%
Iron (Fe) max. 0.005%
Labels for hazardous chemicals and mixtures that are part of the Globally Harmonized System of Classification and Labeling of Chemicals (GHS). The pictograms recommended by GHS have the shape of a square set on the top. They should contain a black symbol on a white background with a red border.
Priority rules to be observed in connection with the labeling of a substance:
– the skull and crossbones, the exclamation mark pictogram should not be added.
– corrosivity, the pictogram exclamation mark should not be added if it concerns eye or skin irritation.
– health hazard determining respiratory sensitization, the exclamation mark pictogram should not be added if it concerns skin sensitization or irritation to eyes or skin.
Source: GHS pictograms