Write the process on how phenyl is prepared.
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Answer:
White phenyle (sometimes written as phenyl) is a disinfecting agent made from pine oil. It is made by using an emulsifier- a compound that allows an oil to stably make a solution with water. Without the addition of an emulsifier, the oil and water would continuously separate if the solution sits for too lo
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Phenyl s a fluid disinfectant which destroys pathogenic organism. Phenyl is an emulsion of soap with light creosote oil and water. Creosote oil comprise creosol, carbolic acid, and other homologues of phenol that exert the needed germicidal powder adequate incorporation of creosote oil.
Explanation:
Raw materials generally used in the manufacture of phenyl are Rosin - pale yellow to deep brown, Caustic soda, Castor oil, Light cresote oil containing 25 to 30 percent carbolic acid.
Process
- Weigh and put the materials separately as per quantities as specified
- Prepare the solution for caustic soda. Take required resin and castor oil amounts in a pan. The above substance is then heated until it is dissolved. Add the gradually caustic soda solution to following dissolved mass to the. Be vigilant not to overflow the pan in either situation. Add a caustic soda solution step by step to control this. That means the boiling is gradually decreased when a large part of caustic soda is mixed. Now add the remaining caustic soda solution and continue boiling for about 15 minutes.
- The heating is to be continued till the reaction is completed which can be ascertained by adding a few drops to a glass of water wherein a white solution must result.
- Now combine and heat the water. Let the water boil a bit, then extinguish, and then move into a steel drum, and and mix the light creosote oil stirring. Close them and keep cool for a day until the product is ready to be used only. This is a good fluid sort which creates a thick milky, white emulsion with a pleasant smelling odor if a little of it is added to a glass of water
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