A secondary container is any container used to hold a chemical after it has been transferred out of its original manufacturer’s container, such as a spray bottle, jar, bucket, or fuel can. Labeling those containers makes sure everyone knows what is inside, what the hazards are, and how to handle it safely.
Why Is Labeling Secondary Containers Important?
Improperly labeled containers can lead to serious harm.
- Chemical exposure or burns
- Fires or explosions
- Inhalation of harmful vapors
- Accidental mixing of incompatible chemicals
When Is a Secondary Container Label Required?
A secondary container must be labeled if either of the following is true:
- The chemical will be used by more than one person
- It will not be used immediately by the person who transferred it
A label is not required only when the employee uses the chemical immediately and keeps it under their direct control.
What Must Be on a Secondary Container Label?
At a minimum, a secondary container label must include:
- The product name, matching the Safety Data Sheet
- Hazard information, using words, symbols, or pictograms that identify the hazard
What Are the Employee Responsibilities?
Everyone who handles chemicals shares responsibility for labeling.
- Never use a chemical from an unlabeled container
- Label containers immediately after transferring chemicals
- Do not rely on memory to identify chemicals
- Report missing or damaged labels to a supervisor
- Follow the PPE and handling instructions listed on the label and the SDS
Key Takeaways
- If it is not labeled, do not use it
- Labels prevent injuries and chemical accidents
- When in doubt, label it
