Crystalline silica (quartz)

Safety Summary

Regulatory Status

Sources

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

• IARC Monographs Volume 100C: Silica Dust, Crystalline, in the Form of Quartz or Cristobalite — Arsenic, Metals, Fibres, and Dusts REGULATORY · 2012
• OSHA 29 CFR 1910.1053: Occupational Exposure to Respirable Crystalline Silica REGULATORY · 2016
• CDC - NIOSH Pocket Guide to Chemical Hazards - Silica, crystalline (as respirable dust) REGULATORY
• § 1910.1000 Air contaminants. REGULATORY
• § 1910.1053 Respirable crystalline silica. REGULATORY
• IARC Monographs, List of Classifications REGULATORY · 2026
• identity database ECHA CHEM, Download all substances: REACH registrations (ECHA's own list of REACH-registered substances) REGULATORY · 2026
• where to look PubChem: Toxicity section (CID 24261) PUBCHEM
• Consolidated TEXT: 32004L0037 — EN — 08.04.2024 REGULATORY
• 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.