cresol with soap

To Prepare and Submit of Cresol with soap IP(20ml)

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To Prepare and Submit of Cresol with soap IP(20ml)

Aim:

To prepare and submit Solution of cresol with soap IP (20 ml)

Requirements:

Cresol, vegetable oil, potassium hydroxide, purified water, beaker, water bath, measuring cylinder.

Principle:

It is also called as Lysol solution. It is used as a disinfectant for floors, table-tops, working area and surgical instruments. Cresol is soluble water to the extent of 2% v/v, while in soap solution to the extent of 50% v/v, in this preparation soap prepared in-situ place a role of solubilizing agent, to solubilize more of the cresol.

S. No Ingredients Official quantity Required quantity (20 ml)
1. Cresol 

 

500ml
2. Vegetable oil 180ml

 

3. Potassium hydroxide 42gm

 

4 Purified water 1000ml

 

Procedure:

  • Dissolve potassium hydroxide in 10ml of purified water. Add vegetable oil in this solution.
  • Heat on a water bath. Heating is continued until a small portion dissolved in water without the separation of oil phase.
  • Add cresol to the above soap solution mix thoroughly.
  • Add sufficient purified water to make the volume up to 30ml.

Use:

Disinfectant.

Storage:

Stored in a well closed container and kept in cool place.

Direction:

For external use only.

Caution:

Keep out of reach of children.

References:

http://courseware.cutm.ac.in/wp-content/uploads/2020/06/4-cresol-with-soap-solution-1.pdf
https://www.academia.edu/36294745/SIMPLE_SYRUP_I_P
https://www.scribd.com/document/423 079864/SIMPLE-SYRUP-I-P-docx

 

 

 

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