Which aspect of chemical safety does GHS emphasize through the use of Safety Data Sheets?

The correct answer emphasizes health hazards in relation to chemical safety as outlined by the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Safety Data Sheets (SDS) are crucial documents that provide detailed information on hazardous substances, including health risks associated with exposure. These sheets inform users about potential dangers such as toxicity, irritancy, sensitization, and long-term health effects, which are vital for ensuring safe handling and use of chemicals in various environments, including workplaces.

While storage conditions, disposal methods, and physical properties are indeed important components included within Safety Data Sheets, the primary focus in the context of GHS is on health hazards. This focus ensures that individuals handling chemicals are fully aware of the risks to their health, allowing for better protective measures to be implemented. By categorizing and labeling chemical hazards clearly, GHS supports improved communication regarding chemical safety across different organizations and regulatory environments.