ADR special packing provision PP81
UN 1790 (60–85 % HF) and UN 2031 (> 55 % nitric acid): plastics drums/jerricans as single packagings usable two years from manufacture.
Under P001, plastics drums and jerricans used as single packagings for UN 1790 with more than 60 % but no more than 85 % hydrogen fluoride, or for UN 2031 with more than 55 % nitric acid, may be used only for two years from their date of manufacture.
| Value | Applies when |
|---|---|
| 60 % | hydrogen fluoride content above which the limit applies (UN 1790) |
| 85 % | upper hydrogen fluoride content covered (UN 1790) |
| 55 % | nitric acid content above which the limit applies (UN 2031) |
| 2 years | permitted period of use from date of manufacture |
Note. Appears only in P001. The IBC counterpart for UN 2031 is B15 (IBC02).
Carried by 4 Table A entries
Source: ADR 2025 (ECE/TRANS/352), Volume II, section 4.1.4.1, P001, PP81, page 50.
Paraphrase in FreightUtils' own words, not the official text. Not yet reviewed.
ADR 2027 amendments (accepted, applying from 1 January 2027) are not yet reflected on this page.