CAS 1 record

CAS 39819-65-3

CAS 39819-65-3 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

Check this CAS number Browse annexes

Chemical identity and properties

PubChem 2D chemical structure for CAS 39819-65-3

CAS 39819-65-3PubChem CID 14325094

Nickel bis(benzenesulphonate)

IUPAC name: benzenesulfonate;nickel(2+)

Molecular formula: C12H10NiO6S2
Molecular weight: 373.0 g/mol
Exact mass: 371.927222 Da
Topological polar surface area: 131.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 3
Defined stereocentres: 0

Also known as

EINECS 254-642-3RefChem:853840254-642-3Nickel(II) BenzenesulfonateBenzenesulfonic acid nickel saltnickel(ii) benzenesulfonate hexahydratenickelous;benzenesulfonateC12H10NiO6S2

3 more reported names

IBVWKDVFDAWRFU-UHFFFAOYSA-LBenzenesulfonic Acid Nickel(II) SaltB0034

Open full PubChem record PubChem annotations 3D structure image

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 39819-65-3

1 total

No records found for this CAS number.

How CAS 39819-65-3 is used on this site

CAS 39819-65-3 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 39819-65-3 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.