ADR hazard number 238
Hazard identification number 238 on the orange plate: flammable gas that is also corrosive.
Printed in the upper half of the orange-coloured plate above the UN number, 238 identifies a flammable gas that is also corrosive.
| 2 | gas given off, either because of pressure or through a chemical reaction |
|---|---|
| 3 | flammable liquid (vapours) or gas, or a self-heating liquid |
| 8 | corrosive |
Note. Number and meaning pairing checked against a second text extraction of the list.
Refers to: 5.3.2.3.1; 5.3.2.2.3; Table A column (20).
Carried by 1 Table A entry
Source: ADR 2025 (ECE/TRANS/352), Volume II, section 5.3.2.3.2, 238, page 267.
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.