What document provides descriptive data on hazardous materials from manufacturers?

The Material Safety Data Sheet (MSDS) is the document that provides crucial descriptive data on hazardous materials as provided by manufacturers. This document is essential for understanding the properties of specific substances, including how they can affect human health and the environment. It contains information on potential hazards, handling and storage practices, first-aid measures in case of exposure, and recommendations for safe use.

The MSDS is designed to help employers, workers, and emergency responders handle hazardous materials safely and effectively. It serves as a key resource for identifying risks associated with a material, outlining safe practices, and providing the necessary guidance for emergency situations.

Other documents listed, while related to hazardous materials and safety, do not focus primarily on the detailed properties and risks associated with specific substances in the way that an MSDS does. For example, a Health Hazard Assessment focuses on the health risks of a substance but does not provide comprehensive material data. The Emergency Response Guide offers guidance for responding to hazardous materials incidents but lacks the detailed descriptions found in an MSDS. A Hazard Classification Report deals with categorizing materials based on their hazards but again does not provide the detailed material data necessary for everyday handling and safety procedures.