Potassium Permanganate is a strong oxidizing agent and chemical compound with a deep purple or almost black crystalline appearance. It is used for its powerful oxidizing properties and disinfectant capabilities.

IUPAC Name: Potassium manganate(VII)

Appearance: Potassium Permanganate typically appears as dark purple or almost black, lustrous, needle-shaped crystals or granules.

Chemical Formula: KMnO4

Molecular Weight: 158.03 g/mol

Applications:

1. Water Treatment: Potassium Permanganate is used in water treatment to remove taste, odor, and color impurities. It acts as a strong oxidant, reducing the presence of organic and inorganic contaminants.

2. Disinfectant: It is employed as a disinfectant for various purposes, including the treatment of drinking water and the disinfection of surfaces and instruments in healthcare settings.

3. Wound Care: In a diluted form, it can be used for wound care and as an antiseptic to clean and disinfect minor cuts and wounds.

4. Chemical Industry: Potassium Permanganate is used as an oxidizing agent in various chemical reactions, including the synthesis of organic compounds and the oxidation of alkenes and alcohols.

5. Analytical Chemistry: It is used as a reagent in laboratory and analytical chemistry for titrations and determinations, including in the estimation of hydrogen peroxide content in solutions.

6. Fire Starter: In outdoor activities, it can be used as a fire starter due to its ability to ignite when it comes into contact with a combustible material.

7. Agriculture: It may be used in agriculture as a fungicide and disinfectant for seeds and crops.