Major Manufacturer SDS Search Links
Biological, Pharmacological and Toxicological Search Engines
ChemID Plus
National Institute of Health Medical Search Engine
Eastmen Kodak
Photography and film development SDS information
Government of Canada Pathogen SDS (PSDS) Search
Information for infectious substances
NIH Household Chemicals Database
Collection of consumer and cleaning chemical SDS sheets
OHSAH Search Database
Focused on medical and healthcare-related items
Perkin Elmer
Registration required. A substructure-searchable small molecule database with 2D and 3D structures, some with SDS links.
PubChem
NCBI Chemical Search Engine. Not SDS, but a wealth of other important information.
For more WHIMIS and safety-related information, please visit the University of Saskatchewan's Safety Resources.