What information is not typically found on a material safety data sheet (MSDS)?

A material safety data sheet (MSDS) is a crucial document used to communicate the hazards and safe handling practices associated with chemicals. It includes comprehensive information to ensure the safety of workers and emergency responders.

The correct answer, the manufacturer's part number, is not typically found on an MSDS. This document mainly focuses on safety and health-related information that helps users understand the hazards of a substance, how to handle it safely, and emergency measures. While the name or identification of the product is included, details such as part numbers are usually specific to inventory or manufacturing controls, rather than safety and handling protocols.

In contrast, details like the manufacturer's address, hazardous ingredients, and first aid measures are integral components of an MSDS. The manufacturer's address provides point of contact for inquiries regarding the product. Hazardous ingredients allow users to assess the risks associated with the chemical. First aid measures outline how to respond effectively in case of exposure or injury, emphasizing the sheet's role in promoting safety and preparedness in the workplace.