P502 PACKING INSTRUCTION P502
The following packagings are authorized, provided the general provisions of 4.1.1 and 4.1.3 are met.
Combination packagings Maximum net mass
Inner packagings Outer packagings
Glass 5 L Drums
Metal 5 L
  • steel (1A1, 1A2)
125 kg
Plastic 5 L
  • aluminium (1B1, 1B2)
125 kg
  • other metal (1N1, 1N2)
125 kg
  • plywood (1D)
125 kg
  • fibre (1G)
125 kg
  • plastics (1H1, 1H2)
125 kg
Boxes
  • steel (4A)
125 kg
  • aluminium (4B)
125 kg
  • other metal (4N)
125 kg
  • natural wood (4C1)
125 kg
  • natural wood with sift-proof walls (4C2)
125 kg
  • plywood (4D)
125 kg
  • reconstituted wood (4F)
125 kg
  • fibreboard (4G)
125 kg
  • expanded plastics (4H1)
60 kg
  • solid plastics (4H2)
125 kg
Single packagings Maximum net mass
Drums
  • steel (1A1)
250 L
  • aluminium (1B1)
250 L
  • plastics (1H1)
250 L
Jerricans
  • steel (3A1)
60 L
  • aluminium (3B1)
60 L
  • plastics (3H1)
60 L
Composite packagings
  • Plastics receptacle in steel or aluminium drum (6HA1, 6HB1)
250 L
  • Plastics receptacle in fibre, plastics or plywood drum (6HG1, 6HH1, 6HD1)
250 L
  • Plastics receptacle in steel or aluminium crate or box or plastics receptacle in wood, plywood, fibreboard or solid plastics box (6HA2, 6HB2, 6HC, 6HD2, 6HG2 or 6HH2)
60 L
  • Glass receptacle in steel, aluminium, fibre or plywood drum (6PA1, 6PB1, 6PD1 or 6PG1) or in a steel, aluminium, wood or fibreboard box or in wickerwork hamper (6PA2, 6PB2, 6PC, 6PG2 or 6PD2) or in solid or expanded plastics packaging (6PH1 or 6PH2)
60 L

Special packing provision:

PP28
For UN No. 1873, parts of packagings which are in direct contact with perchloric acid shall be constructed of glass or plastics.