Trichloroacetic Acid (TCA) 25% is a clear, colorless liquid with a pungent odor. It is a strong acid that is commonly used in various medical, cosmetic, and industrial applications. TCA is soluble in water and most organic solvents.
Uses:
TCA 25% is primarily used as a chemical peel agent in dermatology and cosmetology. It is also used in the treatment of warts, acne, and other skin conditions. In addition, TCA is used as a protein precipitating agent in biochemistry and molecular biology.
Industrial Applications:
1: Textile industry: used in the manufacturing of synthetic fabrics to remove sizing and other impurities.
2: Pharmaceutical industry: used in the synthesis of various drugs and as a preservative in vaccines.
3: Chemical industry: used as a reagent in organic synthesis and as a solvent in the production of plastics.
4: Water treatment: used as a disinfectant and coagulant in water treatment plants.
Safety and Handling:
TCA 25% is a highly corrosive and hazardous material that should be handled with care. It can cause severe burns, eye and skin irritation, and respiratory issues if inhaled. Protective equipment, such as gloves, goggles, and a respirator, should be worn when handling TCA. It should be stored in a cool, dry place away from heat sources and incompatible materials. In case of exposure or accidental ingestion, immediate medical attention should be sought. The UN code for TCA is UN1839.
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