CAS 2 records

CAS 27016-75-7

CAS 27016-75-7 matches 2 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 27016-75-7

CAS 27016-75-7PubChem CID 62391

Nickel arsenide (NiAs)

IUPAC name: arsanylidynenickel

Molecular formula: AsNi
Molecular weight: 133.615 g/mol
Exact mass: 132.85694 Da
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 0
Covalent units: 1
Defined stereocentres: 0

Also known as

RefChem:1092349248-169-1NiccoliteNickelineNickel monoarsenideNickel subarsenideNickel arsenides1303-13-5

10 more reported names

Nickel arsenide hexagonalUNII-UP8LI85VPRNickel arsenide (As2-Ni5)2A4QIT3M17CCRIS 7587Nickel subarsenide (As2-Ni5)Nickeline (NiAs)CCRIS 7585EINECS 248-169-1UNII-2A4QIT3M17

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External database identifiers

EPA DTXSID:DTXSID9067273

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 27016-75-7

2 total

No records found for this CAS number.

How CAS 27016-75-7 is used on this site

CAS 27016-75-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 2 EU annex records share 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 27016-75-7 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.