Methane (CH4), a vital industrial gas, is commonly supplied in specialized containers to ensure its safe and efficient handling. The use of DOT (Department of Transportation) approved cylinders for methane gas is a critical aspect of its distribution, guaranteeing that the gas is transported and stored in compliance with stringent safety regulations. These cylinders are engineered to withstand the pressures associated with storing and transporting gases, thereby minimizing the risk of leaks or accidents.

Methane is a flammable gas, and its presence in high-purity forms, often exceeding 99.999%, necessitates rigorous safety protocols. The specification of a 47L DOT cylinder, for instance, indicates a standard vessel designed for a specific volume and pressure rating, ensuring that the gas is contained securely. When dealing with a substance that is colorless, odorless, and flammable, the integrity of its containment is paramount. This is where adherence to DOT regulations becomes indispensable, providing a framework for safe packaging and transportation.

The CAS number for methane is 74-82-8, and its UN number is 1971, classifying it as a flammable gas. These identifiers are crucial for emergency responders and for ensuring that the correct handling procedures are followed. Companies like NINGBO INNO PHARMCHEM CO.,LTD. that supply methane in DOT cylinders are committed to upholding these safety standards. By providing gases in certified containers, they ensure that users can handle methane with the necessary precautions, whether it's for industrial processes, laboratory research, or specialized applications, thereby maintaining safety across the entire supply chain.