What is the primary purpose of the Safety Data Sheet (SDS)?

The primary purpose of the Safety Data Sheet (SDS) is to provide detailed information on the chemical properties of a substance. This document is crucial for ensuring the safe handling, storage, and use of hazardous materials. It contains information such as physical and chemical properties, health hazards, safe handling practices, and emergency measures in case of an accident.

Understanding the chemical properties, such as reactivity, flammability, and toxicity, is essential for workers who may be exposed to hazardous substances. This knowledge helps in the proper assessment of risks associated with the chemicals and in implementing safety measures effectively.

The other options, while they may contain useful information, do not capture the primary role of the SDS. Emergency contact numbers and legal regulations may be included in the SDS, but they serve as supportive information rather than its main purpose. Additionally, marketing information is not relevant to the safety and handling of chemicals, as the focus of an SDS is solely on safety and regulatory compliance rather than promoting a product.