What type of information must be included in a Material Safety Data Sheet (MSDS)?

The correct choice focuses on the critical information that must be documented in a Material Safety Data Sheet (MSDS), now commonly referred to as Safety Data Sheet (SDS), in alignment with the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). This sheet serves as a vital resource for ensuring safety in the handling, usage, and disposal of chemicals by providing detailed descriptions of the hazardous ingredients contained in the substance, along with safety precautions necessary to mitigate risks.

Including hazardous ingredients is essential as it allows users to identify potential dangers associated with the substances they may be working with. Safety precautions detail the necessary protective measures that should be taken to ensure the safety of individuals who may come into contact with the material, such as personal protective equipment (PPE) requirements, handling and storage guidelines, and procedures for dealing with spills or exposure.

The other options do not align with the essential purpose of an MSDS. Climate impact data and animal behavior effects, while relevant in certain contexts, are not required on these sheets, as their primary goal is to communicate safety information regarding chemical hazards. Consumer reviews are not included because they serve a different purpose and are not relevant to the health and safety focus of the MSDS.