Chromium(III) / Trivalent Chromium

Safety Summary

Regulatory Status

Sources

These citations are the ones recorded for the human adult context.

• IARC Monographs on the Evaluation of Carcinogenic Risks to Humans — Chromium, Nickel and Welding (Volume 49) REGULATORY · 1990
• US EPA Integrated Risk Information System (IRIS) — Chromium(III) REGULATORY · 2024
• Chromium(VI) | CASRN 18540-29-9 | DTXSID7023982 | IRIS | US EPA, ORD REGULATORY
• CDC - NIOSH Pocket Guide to Chemical Hazards - Chromium metal REGULATORY
• Subpart D—Occupational Health and Environmental Controls REGULATORY
• § 1910.1000 Air contaminants. REGULATORY
• Permissible Exposure Limits – OSHA Annotated Table Z-1 | Occupational Safety and Health Administration REGULATORY
• IARC Monographs, List of Classifications REGULATORY · 2026
• Federal Contaminated Site Risk Assessment in Canada, Part II: Health Canada Toxicological Reference Values (TRVs) and Chemical-Specific Factors, Version 2.0 REGULATORY
• identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
• OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY

Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.