The document that lists a material's composition, hazard type, and first aid measures is called what?

• A. Safety Data Sheet
• B. Material Safety Data Sheet
• C. Hazard Information Sheet
• D. Emergency Contact Sheet

Answer: (A)

The Safety Data Sheet is the document that accompanies chemicals and provides the essential information you need to handle them safely. It lists what the material is made of (the composition and ingredients), the hazards it poses (types and severity), and the first aid steps to take in case of exposure. Beyond that, it covers safe handling and storage, personal protective equipment, and how to respond to emergencies. This sheet is the current standard under safety regulations like OSHA HazCom and the Globally Harmonized System, which replaced the older term Material Safety Data Sheet. The other options don’t fit because they don’t represent a standardized, comprehensive source of hazard, composition, and first aid information in a single document.