What color is used to identify carbon dioxide?

The color used to identify carbon dioxide in medical and industrial settings is grey. This standardization helps ensure that individuals handling gases can easily and quickly recognize the type of gas being utilized, which is crucial for safety and proper application in various environments, such as hospitals or laboratories.

Each color association for gases is designated to prevent confusion and accidents. In the case of carbon dioxide, the grey color is uniformly recognized, making it an essential part of the safety protocol when dealing with medical gases. In contrast, other colors are designated for different gases, which highlights the importance of knowing these color codes to adequately manage and supervise piped non-flammable medical gases.