Which section of the Safety Data Sheet (SDS) contains transportation information?

The correct choice is Section 14 of the Safety Data Sheet (SDS), which provides important information regarding the transportation of hazardous materials. This section typically includes details about the UN number, proper shipping name, transport hazard classes, packing group, and relevant guidelines or regulations for safe transportation. This information is crucial for ensuring that individuals involved in transporting dangerous goods understand the necessary precautions and regulatory requirements, facilitating safe handling and compliance during transport.

The other sections mentioned, while they contain valuable information pertinent to laboratory and chemical safety, do not focus specifically on transportation. Section 1 provides general identification of the chemical, Section 3 details the composition, and Section 7 outlines safe handling and storage practices. Each section has a distinct purpose, but for transportation-related information, Section 14 is the key reference point.