Hydrogen UN 1049

Compressed hydrogen is stored and transported in cylinders, class No. 00H 1049, and designation 1F. Hydrogen reacts to flammable attack gases. Transportation of organic residues in a recumbent position, between cylinders required spacers. Transportation of hydrogen in cylinders occurs with the presence of a restrictive strapping.
Carriage of hydrogen together with oxygen is strictly prohibited. these gases form explosive mixture, namely detonating gas.