ADR special provision 597
Acetic acid solutions with at most 10 % pure acid by mass are not subject to ADR.
Dilute acetic acid — 10 % pure acid by mass or less — falls outside ADR.
| Value | Applies when |
|---|---|
| 10 % pure acid by mass | maximum for exemption |
Carried by 1 Table A entry
Source: ADR 2025 (ECE/TRANS/352), Volume I, section 3.3.1, special provision 597, page 646.
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.