What color is the carbon dioxide cylinder in the U.S.?

The carbon dioxide cylinder in the U.S. is designated with a gray color. This standardization is important for quickly identifying different types of gases and ensuring proper usage in medical and industrial settings. Color coding helps healthcare workers and first responders instantly recognize the contents of a cylinder, which is crucial for safety and effective treatment.

In this case, gray is the specific color assigned to carbon dioxide cylinders by the Compressed Gas Association (CGA). Understanding this visual cue is integral for anyone involved in medical gas administration, as using the correct gas can significantly impact patient care. Familiarity with these color codes supports not only safety but also efficiency in emergency and routine procedures involving medical gases.