This instruction applies to UN 1950.

The following packagings are authorized, provided that the general provisions of 4.1.1 and 4.1.3 are met:

  1. Drums (1A1, 1A2, 1B1, 1B2, 1N1, 1N2, 1H1, 1H2, 1D, 1G);
    Boxes (4A, 4B, 4N, 4C1, 4C2, 4D, 4F, 4G, 4H1, 4H2).
    Packagings shall conform to the packing group II performance level.

  2. Rigid outer packagings with a maximum net mass as follows:
    Fibreboard 55 kg
    Other than fibreboard 125 kg
    The provisions of need not be met.

The packagings shall be designed and constructed to prevent excessive movement of the aerosols and inadvertent discharge during normal conditions of transport.

Special packing provision:

For UN 1950 waste aerosols transported in accordance with special provision 327, the packagings shall have a means of retaining any free liquid that might escape during transport, e.g., absorbent material. The packaging shall be adequately ventilated to prevent the creation of flammable atmosphere and the build-up of pressure.