What does the UN 1072 designation refer to?

The designation UN 1072 specifically refers to the DOT (Department of Transportation) chemical compound identification number for oxygen. This number is part of the United Nations' system for classifying and identifying hazardous materials during transportation. The UN number serves as a universal code that provides vital information regarding the nature of the gas, enabling safe handling and transportation of the substance.

When transporting hazardous materials, using the correct UN number is crucial for ensuring that emergency responders can quickly identify the materials involved in an incident, which aids in mitigating risks and taking appropriate action. In the case of UN 1072, it is recognized internationally as the identification for oxygen, ensuring consistency and safety across different countries and regulatory systems. This uniformity is vital for maintaining safety standards in medical and industrial environments where oxygen is frequently used.