HSDB

HSDB, or the Hazardous Substances Data Bank, is a comprehensive toxicological database developed and maintained by the National Library of Medicine (NLM). It is designed to provide detailed information on a wide range of hazardous chemical substances, focusing on their health and environmental effects. The database contains information on over 4,000 substances, including their chemical properties, physical characteristics, toxicological profiles, human health effects, ecological impact, and regulatory information.

Each HSDB record is structured to present a wealth of data, often derived from peer-reviewed scientific literature and government reports. This includes information on acute and chronic toxicity, carcinogenicity, mutagenicity, reproductive toxicity, and specific organ system effects. Environmental fate and transport data are also included, detailing how substances behave in air, water, and soil, as well as their potential for bioaccumulation.

HSDB is a valuable resource for a diverse range of users, including toxicologists, researchers, environmental scientists, health professionals, emergency responders, and regulatory agencies. Its extensive collection of toxicological data supports risk assessment, the development of safety protocols, and informed decision-making regarding hazardous materials. The NLM updates HSDB periodically to ensure the information remains current and reflects the latest scientific findings and regulatory changes. Access to HSDB is freely available online through the NLM's TOXNET suite of databases.