CAS number
CAS 18540-29-9 Hexavalent chromium CAS No 18540-29-9EC…
CAS 18540-29-9 · EC 606-053-1
Where CAS 18540-29-9 appears: every table entry that prints it among its identifiers, in the newest version of each act this record holds, and every recorded change to those entries. Many entries name a group of substances and print no number, so absence here is not absence from the law. Not legal advice.
Where it appears now
Batteries Regulation Annex I, Entry 4
Last changed in the version in force , by Regulation (EU) 2026/1738, the act that change names · Annex I on this site
| Column 1 Designation of the substance or group of substances | Column 2 Conditions of restriction |
|---|---|
| 4. Hexavalent chromium CAS No 18540-29-9EC No 606-053-1 and its compounds | Batteries incorporated in vehicles, including special purpose vehicles, of the categories M1 and N1 as defined in Regulation (EU) 2018/858, shall not contain more than 0,1 % of hexavalent chromium, expressed as hexavalent chromium metal, by weight in homogeneous material. |
Look up a number
Type a CAS or EC number, with or without its hyphens, or an Index No into the search box at the top of the page: it reads 50000 as CAS 50-00-0. Every number is also listed by act on the substances page.
Its history
· added · Batteries Regulation Annex I, Entry 4
Recorded in the version in force , by Regulation (EU) 2026/1738, the act that change names. The change on its version page
| Identifiers | Column 1 Designation of the substance or group of substances | Column 2 Conditions of restriction |
|---|---|---|
| Entry 4CAS 18540-29-9EC 606-053-1 | 4. Hexavalent chromium CAS No 18540-29-9EC No 606-053-1 and its compounds | Batteries incorporated in vehicles, including special purpose vehicles, of the categories M1 and N1 as defined in Regulation (EU) 2018/858, shall not contain more than 0,1 % of hexavalent chromium, expressed as hexavalent chromium metal, by weight in homogeneous material. |
Sources
- Batteries Regulation: every version the record holds; rows read from EUR-Lex consolidated version 02023R1542-20260813, in force 13 August 2026 (external, EUR-Lex)