A Safety Data Sheet (SDS) provides information on proper handling and storage, product reactivity, and

• A. First aid procedures
• B. Marketing data
• C. Shipping schedules
• D. Employee contact info

Answer: (A)

Safety Data Sheets are designed to communicate how to work safely with a chemical, including how to handle it, how to store it, and how the substance might react under different conditions. They also provide guidance on what to do if someone is exposed or injured, which is captured in the first aid procedures. That section helps you know immediate steps to take for different exposure routes (like eye or skin contact, inhalation, or ingestion) and when to seek medical help. The other options aren’t part of the standard safety guidance: marketing data focuses on sales, shipping schedules are logistical details, and employee contact information isn’t about responding safely to exposure. So the best fit for what an SDS covers in this context is the first aid procedures.