In which section of the MSDS can a responder find information regarding appropriate respiratory protection?

The section that contains information on appropriate respiratory protection is the "Personal protective equipment" section of the MSDS (Material Safety Data Sheet). This section typically outlines the types of protective gear that should be used when handling hazardous materials, including respiratory equipment necessary to ensure safe exposure levels.

When responders review the "Personal protective equipment" section, they can find specific recommendations on respirators, including the types of respiratory protection required for various conditions, based on the material's properties and potential exposure risks. This includes guidance on the appropriate filter types, mask specifications, and additional considerations for ensuring respiratory safety while working with hazardous substances.

The "Control measures" section generally provides broader information on the safety practices and procedures for handling the material, but it usually does not go into the specifics regarding the types of respiratory protection required. The "Stability and reactivity data" section focuses on the physical and chemical properties of the substance, while the "Health hazards of the material" section discusses the potential health risks associated with exposure, rather than the protective measures needed.