Description

Nickelsubarsenide is an inorganic compound of nickel and arsenic, identified by CAS NO 12256-33-6. This specialized material is valued for its unique metallurgical and electronic properties, serving as a critical precursor or additive in advanced material synthesis. It is primarily utilized by industries focused on semiconductor research, catalysis, and the development of specialized alloys where precise control over composition is paramount.

Application

• Semiconductor Research & Development: Investigated as a potential thin-film material or dopant source for specialized electronic applications.
• Catalysis: Acts as a catalyst or catalyst precursor in specific organic synthesis and hydrogenation reactions.
• Intermetallic Compound Synthesis: Serves as a key starting material for producing complex nickel-arsenide based alloys and intermetallics.
• Materials Science Research: Used in academic and industrial labs to study magnetic, electrical, or structural properties of transition metal pnictides.
• Chemical Vapor Deposition (CVD): Employed as a solid source for depositing nickel-arsenic containing films in controlled atmospheres.

Basic Information

Product Name	Nickelsubarsenide
CAS No.	12256-33-6
Molecular Formula	NiAs
Molecular Weight	133.61 g/mol
Synonyms	Nickel Arsenide; Nickel Monoarsenide; Arsenic Nickel Alloy; NiAs; Nickel(II) Arsenide; Nickelous Arsenide; Rammelsbergite (mineralogical form); Contact for details on additional trade names.
EINECS	Contact for details

Quality Control

Our Nickelsubarsenide is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure chemical identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, elemental composition, and impurity profiles is provided with every shipment to guarantee it meets your research or industrial specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area, away from incompatible materials such as strong acids and oxidizers. For long-term stability, storage under an inert atmosphere (e.g., argon or nitrogen) is recommended to prevent surface oxidation.

Specification

Item	Specification
Appearance	Gray to metallic solid
Identification (XRD)	Conforms to structure
Assay (NiAs)	≥ 95.0%
Nickel (Ni) Content	≥ 43.0%
Arsenic (As) Content	≥ 56.0%
Particle Size (Typical)	-100 mesh or as specified

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.