Nickel sulfate
CAS: 7786-81-4 | Type: heavy_metal
Severe Risk (Adults)
Safety Summary
Hazard Profilehazardous
Risk (Adults)Severe
Risk (Children)Severe
Regulatory Status
SummaryIARC: Group 1 | California Prop 65 listed
Molecular FormulaNiO4S
Molecular Weight154.76
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.
- IARC Monographs Volume 49: Chromium, Nickel and Welding REGULATORY · 2012
- Federal Contaminated Site Risk Assessment in Canada, Part II: Health Canada Toxicological Reference Values (TRVs) and Chemical-Specific Factors, Version 2.0 REGULATORY
- where to look IARC Monographs — Monographs available (index) 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 24586) PUBCHEM
- Computational Toxicology and Exposure APIs: Data Domains (EPA CCTE) REGULATORY
- CompTox Chemicals Dashboard: Release Notes (EPA) REGULATORY
- NIOSH Pocket Guide to Chemical Hazards - Nickel metal and other compounds (as Ni) (7440-02-0) (reached from the NPG CAS index npgdcas.html, archived 2026-09-25) REGULATORY
- Federal Contaminated Site Risk Assessment in Canada, Part II: Health Canada Toxicological Reference Values (TRVs) and Chemical-Specific Factors, Version 2.0 (Cat. H128-1/11-638E-PDF, September 2010) ASSESSMENT
- Consolidated TEXT: 32004L0037 — EN — 08.04.2024 REGULATORY
- PubChem computed properties for CID 24586 (computed, not measured; as recorded by PubChem) DATABASE · 2026
- OEHHA Proposition 65 List of Carcinogens or Reproductive Toxicants (CSV, list date 31-Jul-26) REGULATORY
- ECHA Annex VI to CLP: the unofficial Excel table (up to and including the 23rd ATP) REGULATORY
- PubChem computed structure descriptors for CID 24586 (computed, not measured; as recorded by PubChem) DATABASE · 2026
Same data as the API response, which is open and needs no key. The full per-record source list is available to authenticated callers.
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