Mn2As

metal

· JVASP-85417· Mn2As

Mn₂As is an intermetallic compound combining manganese and arsenic, belonging to the class of binary metal arsenides. This material exhibits significant stiffness and moderate ductility characteristics, making it relevant for research into high-strength, wear-resistant applications. While not widely deployed in mainstream engineering, Mn₂As and related manganese arsenides are studied for potential use in specialized electronic, magnetic, and structural applications where arsenic-bearing intermetallics offer advantages over conventional alloys.

Magnetic materials researchHigh-strength intermetallicsElectronics/semiconductor applicationsWear-resistant coatingsMaterials science research

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19,977.5	ksi	—
Poisson's Ratio(ν)	0.4500	-	—
Shear Modulus(G)	4,886.3	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2690	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	9.977	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07990	eV/atom	—
Formation Energy(ΔHf)	-0.05715	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Mn2As

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control