What key information must be provided in the SDS identity section?

The correct answer identifies the essential information that must be included in the Safety Data Sheet (SDS) identity section. This section is critical as it should clearly specify the name of the chemical, as well as provide the manufacturer’s contact details, including the address and phone number. Having this information readily available ensures that in case of an emergency or for any inquiries regarding the product, individuals can easily reach out to the manufacturer for guidance or further details.

The other options, while they may include relevant information in other contexts, do not pertain specifically to the requirements of the SDS identity section. Molecular structure is not commonly laid out in the identity section and is typically found in more detailed sections of the SDS. An emergency contact number for local authorities is important but is not specifically required in the identity section; it may be included in other parts of the SDS dedicated to emergency response. Lastly, an environmental impact assessment is an extensive evaluation and not something that needs to be summarized in the identity section; this information would likely fall under a different section that assesses potential hazards and environmental effects.