What is a Material Safety Data Sheet (MSDS) required to contain?

A Material Safety Data Sheet (MSDS), now more commonly referred to as a Safety Data Sheet (SDS), is a crucial document that provides comprehensive information about a chemical substance. The primary purpose of an MSDS is to inform users of the properties and potential hazards associated with the chemical, as well as guidelines for safe handling, storage, and emergency measures if exposure occurs. This information is essential for ensuring the safety of workers who may be exposed to hazardous chemicals in high hazard facilities.

The correct response highlights that the MSDS must contain information regarding the physical and chemical properties of the substance, potential health risks, appropriate protective measures, and emergency procedures. This ensures that employees are equipped with the necessary knowledge to handle the materials safely and respond effectively in case of an emergency.

While the other choices may represent important aspects of workplace safety and regulatory compliance, they do not align directly with the specific requirements for an MSDS. For instance, employee safety training requirements are vital for workplace safety but are not detailed in an MSDS. Similarly, while emergency contact information and hazardous waste disposal instructions are crucial for managing emergencies and compliance, they are not requirements for the content of an MSDS. Therefore, the focus on properties, hazards, and safe handling of chemicals is