SDS
An SDS (Safety Data Sheet) is a standardized document providing detailed information on the hazards, handling, storage, and emergency procedures for chemical substances and mixtures, ensuring safe use in laboratories and industrial settings.
What is an SDS?
An SDS, or Safety Data Sheet, is a critical document mandated under the Globally Harmonised System of Classification and Labelling of Chemicals (GHS). It provides comprehensive information on the properties, hazards, and safe handling of chemical substances and mixtures. SDSs are required for all hazardous chemicals used in laboratories, manufacturing, and supply chains, and are essential for compliance with regulations such as REACH, TSCA, and ISO standards.
What information does an SDS contain?
An SDS is structured into 16 standard sections, including:
- Identification (product name, supplier details)
- Hazard identification (GHS hazard pictograms, signal words)
- Composition (chemical ingredients, concentration ranges)
- First-aid measures
- Fire-fighting measures
- Accidental release measures
- Handling and storage
- Exposure controls and personal protection
- Stability and reactivity
- Toxicological information
- Ecological information
- Disposal considerations
- Transport information
- Regulatory information
- Other information (date of preparation, revision history)
Each section ensures that users can quickly access vital safety data, particularly in emergencies.
Why are SDSs important in procurement and lab operations?
For B2B procurement, SDSs help assess supplier compliance and chemical safety. In laboratories, they support risk assessments, training, and the selection of appropriate personal protective equipment (PPE). Regulatory bodies such as the UK Health and Safety Executive (HSE) require SDSs to be readily accessible. Failure to maintain up-to-date SDSs can result in non-compliance with UK legislation, including the Control of Substances Hazardous to Health (COSHH) Regulations.
Related concepts
SDSs are closely linked to other safety documentation such as the Safety Data Sheet (SDS) under GHS, the Material Safety Data Sheet (MSDS) – now obsolete – and regulatory frameworks including REACH, TSCA, and ISO 11014. They also complement lab safety protocols, training records, and incident reporting systems.