What does the abbreviation "MSDS" stand for?

The abbreviation "MSDS" stands for Material Safety Data Sheet. This document is crucial in the field of cosmetology and other industries that handle hazardous substances. An MSDS contains detailed information about the properties of a chemical product, including its potential hazards, handling instructions, storage, and emergency measures in case of an accident. It is imperative for beauty professionals, including manicurists, to understand and use MSDSs to ensure a safe environment for themselves and their clients.

The other options do not accurately represent what an MSDS is. For example, "Mass Safety Data System" and "Management of Safety Data Sheets" imply a different focus or context that does not match the purpose of an MSDS. Similarly, "Material Safety Documentation Score" suggests a metric or evaluation system rather than a detailed informative document. The correct terminology underscores the importance of safety in handling chemicals, which is fundamental knowledge for anyone working in that field.