CAS 1 record

CAS 22605-92-1

CAS 22605-92-1 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 22605-92-1

CAS 22605-92-1PubChem CID 14345053

citric acid, nickel salt

IUPAC name: 2-hydroxypropane-1,2,3-tricarboxylate;nickel(3+)

Molecular formula: C6H5NiO7
Molecular weight: 247.79 g/mol
Exact mass: 246.938869 Da
Topological polar surface area: 141.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 7
Covalent units: 2
Defined stereocentres: 0

Also known as

EINECS 245-119-0RefChem:577466EC 245-119-0245-119-0Citric acid nickel saltQTZURURAKNSDHT-UHFFFAOYSA-K

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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 22605-92-1

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How CAS 22605-92-1 is used on this site

CAS 22605-92-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 22605-92-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.