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Office of Environmental Health and Safety
Labels

Labels

Labeling is required by law. The container must provide the full name of the substance with no abbreviations. In addition, hazardous chemicals must also contain basic warning information. The basic warning information is the following: Chemical lab group waste originated from, Full name of the chemical waste (No abbreviations), Percentage of chemical waste constituents to total 100%, Hazardous designation (ignitable, toxic, reactive, or corrosive), and The full date when each bottle has been filled to 80% capacity.

When reusing a container make sure you either remove or completely deface old labels to avoid confusion. Inspect labels and replace those that are hard to read or have fallen off. Good labeling practices avoids accidents and reduce the disposal cost of chemicals by eliminating unknowns.

 

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Additional Resources
Material Safety Data Sheets
Labels
National Fire Protection Association
Guidebooks
Hot Lines and Associations
Safety Office

Links you may also be interested in:
American Industrial Hygiene Association
Occupational Safety and Health Administration (OSHA)
Environmental Protection Agency (EPA)
Department of Transportation (DOT)
Center for Disease Control (CDC)
Department of Health and Human Services
Compressed Gas Association (CGA)
National Fire Protection Association (NFPA)
OSU Environmental Health and Safety
World Safety
MassDEP

Occupational Safety is Job #1


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