CAS 1 record

CAS 14177-51-6

CAS 14177-51-6 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 14177-51-6

CAS 14177-51-6PubChem CID 84240

Nickel tungsten oxide (NiWO4)

IUPAC name: dioxido(dioxo)tungsten;nickel(2+)

Molecular formula: NiO4W
Molecular weight: 306.53 g/mol
Exact mass: 305.865933 Da
Topological polar surface area: 80.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 2
Defined stereocentres: 0

Also known as

EINECS 238-032-4EC 238-032-4RefChem:165685Nickel tungstateNickel tungsten oxideNickel tungsten tetraoxidenickel(2+) tungstateNickel(2+) tetrakis(oxido)wolframate(2-)

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External database identifiers

EPA DTXSID:DTXSID5065720

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 14177-51-6

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How CAS 14177-51-6 is used on this site

CAS 14177-51-6 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 14177-51-6 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.