Associate Safety Professional Practice Exam

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

1. Chemical properties

2. Emergency contact numbers

3. Manufacturer's part number

4. Hazard identification

The correct answer is: Manufacturer's part number

A material safety data sheet (MSDS), now commonly referred to as a safety data sheet (SDS), serves a vital role in communicating the hazards associated with chemicals and providing essential safety information. These sheets typically include details about chemical properties, hazard identification, and emergency response measures. Chemical properties are crucial for understanding how a substance behaves under various conditions, which can directly influence safety protocols. Hazard identification informs users about the potential dangers posed by the chemical, helping them to take necessary precautions. Emergency contact numbers are also included, providing immediate resources for assistance in case of exposure or accidents. While the manufacturer's part number might be necessary for inventory or procurement purposes, it is not a standard component of safety data sheets. SDSs focus primarily on safety, health risks, and proper handling, rather than specifics that pertain to product management or purchasing. This distinction highlights why the manufacturer’s part number is not typically found on an SDS, making it the correct choice in this context.