When storing an empty chlorine cylinder, which labeling practice should be used?

When storing an empty chlorine cylinder, which labeling practice should be used?

• A. Tagged as empty
• B. Filled
• C. Reused
• D. Discarded

Answer: (A)

Labeling an empty chlorine cylinder communicates its status to anyone handling it. Chlorine cylinders are hazardous; even when empty, there can be residual pressure or gas that could be released if mishandled. A clear tag that says empty helps prevent accidental refilling or mixing with full cylinders, guides proper inventory, and supports safer storage practices. It also signals that the cylinder should be treated with caution, kept with other empties, and have its valve closed and capped as required. The other labeling options would not accurately convey the cylinder’s state: labeling it as filled would be misleading and unsafe; labeling it as reused or discarded doesn’t communicate its current status for safe handling and storage.

Labeling an empty chlorine cylinder communicates its status to anyone handling it. Chlorine cylinders are hazardous; even when empty, there can be residual pressure or gas that could be released if mishandled. A clear tag that says empty helps prevent accidental refilling or mixing with full cylinders, guides proper inventory, and supports safer storage practices. It also signals that the cylinder should be treated with caution, kept with other empties, and have its valve closed and capped as required. The other labeling options would not accurately convey the cylinder’s state: labeling it as filled would be misleading and unsafe; labeling it as reused or discarded doesn’t communicate its current status for safe handling and storage.