Hazard Communication Safety Data Sheets QuickCard (OSHA 3493)

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1. Page 1

   QUICK CARD

   • TM
   • Hazard Communication
   • Safety Data Sheets
   • The Hazard Communication Standard (HCS) requires chemical manufacturers, distributors, or importers to provide Safety Data Sheets (SDSs) for each hazardous chemical. The HCS requires SDSs to be in a uniform format and include the section numbers, the headings, and associated information under the headings below:
   • Section 1, Identification includes product identifier used on the label; manufacturer or distributor name, U.S. address and phone number; emergency phone number; recommended use; restrictions on use.
   • Section 2, Hazard(s) identification includes all hazards regarding the chemical’s intrinsic properties including a change in the chemical’s physical form and chemical reaction products associated with known or reasonably anticipated uses or applications; required label elements.
   • Section 3, Composition/information on ingredients includes information on chemical ingredients such as names; Chemical Abstracts Service (CAS) numbers or other unique identifiers; prescribed concentration ranges for trade secret claims.
   • Section 4, First-aid measures includes important symptoms/effects, acute, delayed; required treatment.
   • Section 5, Fire-fighting measures lists suitable extinguishing techniques, equipment; chemical hazards from fire.
   • Section 6, Accidental release measures lists emergency procedures; protective equipment; proper methods of containment and cleanup.
   • Section 7, Handling and storage lists precautions for safe handling and storage, including incompatibilities.
   • For more information:
   • www.osha.gov (800) 321-OSHA (6742)
   • OSHA 3493-08R 2024
   • (Continued on other side)
2. Page 2

   QUICK CARD

   • TM
   • Hazard Communication
   • Safety Data Sheets
   • Section 8, Exposure controls/personal protection for chemicals listed in Section 3, lists OSHA’s Permissible Exposure Limits (PELs); ACGIH Threshold Limit Values (TLVs); and any other exposure limit or range used or recommended by the chemical manufacturer, importer, or employer preparing the SDS, where available; appropriate engineering controls; personal protective equipment (PPE).
   • Section 9, Physical and chemical properties lists the chemical’s characteristics, including particle size.
   • Section 10, Stability and reactivity lists chemical stability and possibility of hazardous reactions, including associated with any foreseeable emergencies.
   • Section 11, Toxicological information includes routes of exposure; related symptoms, acute and chronic effects; numerical measures of toxicity; interactive effects.
   • Section 12, Ecological information* Section 13, Disposal considerations* Section 14, Transport information* Section 15, Regulatory information*
   • Section 16, Other information, includes the date of preparation or last revision.
   • *Note: Since other Agencies regulate this information, OSHA will not be enforcing Sections 12 through 15 (29 CFR 1910.1200(g)(2)).
   • Employers must ensure that SDSs are readily accessible to employees.
   • See Appendix D of 29 CFR 1910.1200 for a detailed description of SDS contents.
   • For more information:
   • www.osha.gov (800) 321-OSHA (6742)