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Chemicals & Materials
Chemical Profiles (27)
Compressed Gases (2)
Converting Occupational Exposure Limits from mg/m3 to ppm
Corrosive Materials (2)
Cryogenic Liquids (2)
Dangerously Reactive Liquids & Solids (2)
Endocrine Disruptors
First Aid for Chemical Exposures
Flammable & Combustible Liquids (3)
Globally Harmonized System (GHS)
Glossary - Common Terms in MSDSs (3)
How Do Particulates Enter the Respiratory System?
How Workplace Chemicals Enter the Body
Indoor Air Quality - General
Material Safety Data Sheets (MSDSs) - Creating
Material Safety Data Sheets (MSDSs) - General
Metalworking Fluids
Organic Peroxides (2)
Oxidizing Liquids & Solids (2)
Pesticides (6)
Risk Phrases Used in the Countries of European Union
Safety Phrases Used in the Countries of European Union
Substitution of Chemicals: Considerations for Selection
Swimming Pool Chemicals
Synergism
Waste Anesthetic Gases, Hazards of
What are the Effects of Dust on the Lungs?
What is an LD50 and LC50
What Makes Chemicals Poisonous
WHMIS - Classification
WHMIS - Education and Training
WHMIS - General
WHMIS - Labelling Requirements
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The Inquiries Service at CCOHS answers questions on the health or safety concerns people have about the work they do.

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Chemicals & Materials

A chemical is any substance made up of chemical elements. This section of OSH Answers will describe the properties as well as health and safety hazards of workplace chemicals - individual chemicals, mixtures like petroleum solvents, synthetic polymers (plastics), and so on. You will also find out how to find information about chemical products (MSDSs - material safety data sheets) and how to understand MSDSs.  How to work safely with different kinds of chemicals is covered in the section "Prevention and Control of Hazards".

Use the links in the sidebar to access more detailed, workplace-specific information regarding Chemicals & Materials.

Related Products and Services

In addition, the CCOHS Products & Services - Chemicals & Materials web page has links to
  • Publications,
  • Fact sheets,
  • Bibliographic databases on CD-ROMs and the Internet,
  • Databases with ready-to-use information on CD-ROMs and the Internet,
  • Full-text CD-ROM products,
  • IPCS International Chemical Safety Cards (ICSCs),
  • IPCS Environmental Health Criteria publications (EHCs),
  • NIOSH Manual of Analytical Methods,
  • NIOSH Pocket Guide to Chemical Hazards

and many other products that have information dealing with chemicals and their hazards.



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