Potassium Permanganate PPM( KMnO4)
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|Unit of Measure
- Potassium permanganate is an inorganic chemical compound with the chemical formula KMnO4.
- It is a salt consisting of K+ and MnO−4 ions.
- Formerly known as permanganate of potash or Condy’s crystals,
- It is a strong oxidizing agent. It dissolves in water to give intensely pink or purple solutions, the evaporation of which leaves prismatic purplish-black glistening crystals.