What information must be included on a Safety Data Sheet (SDS) under the Globally Harmonized System (GHS)?

• A. Product identifier and supplier, hazard pictograms, signal word, hazard statements, precautionary statements, composition/information on ingredients, first-aid measures, fire-fighting measures, accidental release measures, handling and storage, exposure controls/personal protection, physical/chemical properties, stability/reactivity, toxicological information, and other hazards.
• B. Only product name and supplier.
• C. Only hazard pictograms.
• D. Only disposal instructions.

Answer: (A)

GHS SDSs provide a complete hazard communication for a chemical, organized to support safe handling, storage, use, and emergency response. It includes identifying information so you know exactly what chemical you’re dealing with and who supplies it. It carries hazard information in clear, standardized terms: hazard pictograms, a signal word to indicate level of danger, hazard statements that describe the specific hazards, and precautionary statements that tell you how to prevent exposure or harm. The composition or ingredients section tells you what chemicals are in the product. Practical safety details cover first-aid measures, fire-fighting measures, and what to do in case of an accidental release, as well as handling and storage requirements and recommended exposure controls and personal protective equipment. Additional sections describe the physical and chemical properties, how the substance might be unstable or reactive, toxicological information, and any other hazards not covered elsewhere. This comprehensive, standardized package ensures you have all the needed information in one place to assess risks and implement proper safety actions. Partial information, like just a name, or only pictograms, or only disposal instructions, misses essential details about hazards, protections, and emergency steps.