Glutaraldehyde is a colorless, pungent liquid commonly used as a disinfectant and sterilizing agent. It is effective against bacteria, viruses, and fungi, making it valuable in medical and laboratory settings for sterilizing equipment and surfaces. In addition to its use in healthcare, glutaraldehyde is also employed in the preservation of biological specimens and in the production of certain plastics. Due to its strong chemical properties, it must be handled with care, as it can be irritating to the skin and respiratory system.