



Potassium-permanganate 500grams
$2,500.00 Original price was: $2,500.00.$2,300.00Current price is: $2,300.00.
Potassium permanganate (KMnO₄) is a compound characterized by its deep purple, almost maroon, crystalline appearance. It dissolves readily in water, imparting a vivid purple color to the solution. This chemical is highly reactive and serves primarily as a potent oxidizing agent in various industrial, medical, and environmental applications.
In addition to its use in water treatment and disinfection, potassium permanganate finds applications in chemistry labs for titrations and oxidative reactions. It is also utilized in medicine for its antiseptic properties, particularly in treating skin conditions and purifying wounds.
Uses of Potassium-permanganate
Sodium Hydroxide (NaOH):
A strong base used in titrations, neutralizations, and as a cleaning agent.
Hydrochloric Acid (HCl):
A strong acid used for pH adjustments, acid-base reactions, and cleaning glassware.
Acetone:
A solvent used for cleaning and as a medium for some reactions.
Ethanol (Ethyl Alcohol):
Used as a solvent and for precipitation of DNA and proteins.
Sodium Chloride (NaCl):
Commonly used in buffer solutions and as a salting-out agent.
Potassium Permanganate (KMnO₄):
An oxidizing agent used in titrations and as a disinfectant.
Silver Nitrate (AgNO₃):
Used in analytical chemistry, particularly in titrations and for detecting halides.
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Properties
- Color: Red to purplish-red.
- Solubility: Soluble in water and ethanol.
- Staining Characteristics: Stains chromatin and cytoplasmic components, providing contrast for better visualization under a microscope.
Preparation
- Ingredients:
- Carmine dye: A natural red dye extracted from the cochineal insect.
- Acetic acid: A colorless liquid organic compound with a pungent smell.
- Procedure:
- Dissolve a specific amount of carmine powder in hot distilled water.
- Add glacial acetic acid to the solution.
- Filter the mixture to remove any undissolved particles.
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