<P> A safety data sheet (SDS), material safety data sheet (MSDS), or product safety data sheet (PSDS) is an important component of product stewardship, occupational safety and health, and spill - handling procedures . SDS formats can vary from source to source within a country depending on national requirements . </P> <P> SDSs are a widely used system for cataloging information on chemicals, chemical compounds, and chemical mixtures . SDS information may include instructions for the safe use and potential hazards associated with a particular material or product . The SDS should be available for reference in the area where the chemicals are being stored or in use . </P> <P> There is also a duty to properly label substances on the basis of physico - chemical, health or environmental risk . Labels can include hazard symbols such as the European Union standard symbols . </P> <P> A SDS for a substance is not primarily intended for use by the general consumer, focusing instead on the hazards of working with the material in an occupational setting . </P>

Which part of safety data sheets refers to the dangers