What is glutaraldehyde primarily used for?

Glutaraldehyde is primarily recognized for its role as a preservative, particularly in medical and laboratory settings. It is an effective chemical that can stabilize biological tissues, making it invaluable for the preservation of specimens for histological examination and research. Its ability to cross-link proteins allows it to maintain the integrity and structure of biological materials for extended periods, making it crucial for use in fields such as pathology.

While glutaraldehyde does have disinfectant properties and is sometimes used in that capacity, its primary classification leans toward preservation. It is not used as an antibiotic or as a biological staining agent, which differentiates it from other substances that serve those specific functions. Understanding this primary use is essential for healthcare professionals and those involved in laboratory practices, as it informs them about the proper handling and application of glutaraldehyde in various contexts.