Congo Red
CAS: 573-58-0 | Type: colorant
Low Risk (Adults)
Safety Summary
Hazard Profilereactive_context
Risk (Adults)Low
Regulatory Status
SummaryREACH SVHC (Candidate List)
Molecular FormulaC32H22N6Na2O6S2
Molecular Weight696.7
Sources
No citations are recorded specifically for the human adult context, so the record-wide source list is shown. It backs the record, not this particular band.
- PubChem DATABASE · 2026
- OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
- PubChem computed properties for CID 11313 (computed, not measured; as recorded by PubChem) DATABASE · 2026
- ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY
- Consolidated TEXT: 32008R1272 — EN — 01.07.2026 (Regulation (EC) No 1272/2008, CLP; the consolidation applicable on 2026-09-26) REGULATORY
- PubChem computed structure descriptors for CID 11313 (computed, not measured; as recorded by PubChem) DATABASE · 2026
- Regulation (EC) No 1272/2008 of the European Parliament and of the Council of 16 December 2008 on classification, labelling and packaging of substances and mixtures, amending and repealing Directives 67/548/EEC and 1999/45/EC, and amending Regulation (EC) No 1907/2006: Annex VI, Part 3, Table 3.1 (Official Journal L 353, 31.12.2008) REGULATORY · 2008
Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.
Embed safety badge
<img src="https://api.aletheia.holisticquality.io/api/badge/hq-c-org-000966?context=human_adult&style=flat" alt="Congo Red safety badge">