Preparation of Iodine Paint

Aim: To prepare and submit 100 ml of Iodine paint. 

Requirements: Distilled water, Beaker, Measuring cylinder, KI, Iodine, Ethanol, peppermint oil, Glycerin, etc. 

Theory: Iodine paint is a throat paint and throat paints are viscous liquid preparations used for mouth and throat infections. They are applied using a brush. Glycerin is present in large amounts and commonly used as a base, because being vicious, it adheres to mucous membrane for a long period. 

Formula: 

IngredientsStandard formula 
KI2.5 gm 
Iodine1.25 gm 
Alcohol4 ml 
Peppermint oil0.4 ml 
Water2.5 ml 
Glycerine100 ml 

Procedure: 

  1. Weigh the required amount of KI in water. 
  2. Add weighed iodine to it. 
  3. Then add 2 ml of glycerin. 
  4. Mix the peppermint oil and ethanol in another beaker. 
  5. Mix the solution of both beakers in a single container. 
  6. Make up the volume up to 20 ml. 
  7. The iodine paint is ready. 

Category: Antiseptic. 

Storage: Store in a well-closed container and keep in a cool place. 

Labeling: NOT TO BE SWALLOWED

Make sure you also check our other amazing Article on : Preparation of Calamine Liniment
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