Information on the chemicals used in modern disinfectants


- Industrial guidance - Dhiru Parekh

The raw chemicals used in our modern disinfectants in India are produced by coal tar industries fractionation and distillation plants. It includes chemicals like phenol, creosote, monochlorophenol, high boiling tar acid, chloro xylenol.

Creosote Oil :- Creosote oil is used to make disinfectant cleaners. Its carbonization is done at low-temperature by reacting creosote oil with needle solution to form a white emulsion. Creosote has a phenol content of 15 to 20, 20 to 25, and 25 to 30 percent. The creosote oil used for the disinfectant needs to be naphtha free.

Phenol :- Phenolic fraction of high-degree purity is produced by modern distillation method. Contains orthocresol and mixed paracresol, high-boiling xylenol and ethyl substituted phenol.

Mercuric compound :- Mercuric compounds like mercuric chloride, phen:yl-mercuric borate are used to get high-coefficient. But the use of mercuric compounds is prohibited. Chloro xylenol or monochlorophenol is used as its substitute.

Chloro Xylenol :- High-coefficient RWC Chloro Xylenol is manufactured as black fluid. In which color, smell and germicidol value are high.

So chlorinated xylenol is used to make high-coefficient black fluid. His R.W.C. The value comes from 18 to 20. More of which goes to government supplies.

Mono-chlorophenol is used in the house hold black-fluidicin reagent. Mono-chlorophenol is a type of chlorinated chemical.

Mono-Chlorophenol :- This chemical is a horizontal boiling tar acid, containing polyhydric phenol. which gives a white emulsion to the disinfectant fluid. Which is a highly irritating chemical.

deodorises-

Kerosene :- This kerosene is industrial grade. Which is available only for industries use. Which is odorless and deodorized. Kerosene intended for house-hold consumption is prohibited for industries use. which becomes a legal offence. Kerosene is used in black-fluid to provide cleaning properties and to whiten emulsions.

Castor Oil :- Castor oil is used in black-fluid to make soap solution. Castor oil has a saponification value of 178, and an iodine value of 85. Castor oil is obtained from castor bean seeds. Castor oil is reacted with alkali to form a soap solution.

Caustic Soda :- Sodium hydroxide is an alkali. Which causes corrosion and skin tissue damage.

Black-Dicene Factant Fluid Key - Ingredient :- Black fluid can be made from castor oil, caustic soda, kerosene, creosote oil, mono-chlorophenol, DM water etc.

The Industries :- The license under the Industries Act and clearance, form food and drug authorities becomes necessary.

Note :- The formula can be made as per the rules and regulations prescribed by Indian National Food and Drug Organization.

Special Note :- Radial Walker Coefficient, R.W.C. Which is the Pharma Copies Valid mark.

Warning :- Monochlorophenol is a hazardous chemical, precautions are necessary.


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