What essential information is provided in Material Safety Data Sheets (MSDS)?

Material Safety Data Sheets (MSDS) are critical documents that provide comprehensive information about specific chemicals. Choice B is correct because MSDS contains essential details such as the physical and chemical properties of the substance, including its appearance, boiling point, and hazards associated with its use. It also outlines safety handling procedures, which are vital for ensuring safe storage, usage, and emergency measures in case of exposure or spills. This information helps workers and employers understand how to safely manage the chemical in a workplace environment.

The other options do not align with the primary purpose of an MSDS. Pricing details about chemicals, manufacturer's warranty information, or packaging instructions are not included in an MSDS. The focus of these documents is on safety, health risks, and handling procedures rather than commercial or packaging-related information.