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CAS 15843-02-4

CAS 15843-02-4 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 15843-02-4
CAS 15843-02-4PubChem CID 27506

Formic acid, nickel salt

IUPAC name
nickel(2+) diformate
Molecular formula
C2H2NiO4
Molecular weight
148.73 g/mol
Exact mass
147.930650 Da
Topological polar surface area
80.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

NICKEL FORMATENickelous formateY4YT27N8QNAI3-26109RefChem:165667(formyloxy)nickelio formate239-946-6Nickel(II) formate
13 more reported names
3349-06-2Nickel diformatenickel(2+);diformateFormic acid, nickel(2+) saltFormic acid, nickel(2+) salt (2:1)3349-06-2; 15694-70-9(dihydrate)UNII-Y4YT27N8QNHSDB 1191EINECS 239-946-6NICKEL FORMATE [MI]NICKEL FORMATE [HSDB]EINECS 222-101-0FORMIC ACID NICKEL(2+) SALT (2:1)
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

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 15843-02-4

1 total
No records found for this CAS number.

How CAS 15843-02-4 is used on this site

CAS 15843-02-4 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 15843-02-4 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.