Why in News?

Recently, The Bureau of Indian Standards (BIS) has introduced stringent standards for tea bags, including a ban on the use of potentially harmful chemicals such as epichlorohydrin.

• Epichlorohydrin – It is a chlorinated epoxide characterized by the substitution of a methyl hydrogen atom with chlorine.
• Properties
• It is a clear, colorless, volatile, and highly flammable liquid.
• It belongs to the class of chlorinated cyclic ethers and has a strong, chloroform-like odor.
• When exposed to high temperatures and decomposes, it releases toxic fumes, including hydrochloric acid and other chlorinated substances.
• It is soluble in water.
• Applications
• Production of glycerol and unmodified epoxy resins.
• Manufacturing of elastomers, water-treatment resins, surfactants, ion-exchange resins, plasticizers, dyes, pharmaceutical products, oil emulsifiers, lubricants, and adhesives.
• Health Effects
• Irritation of the eyes, skin, and respiratory system.
• Development of chemical pneumonitis and pulmonary edema.
• Potential damage to the kidneys, leading to renal lesions.

Reference

Live Mint| Epichlorohydrin