Mn4As3

metal

· JVASP-58422· Mn4As3

Mn₄As₃ is an intermetallic compound combining manganese and arsenic, representing a transition metal arsenide belonging to the broader family of metallic compounds with potential magnetic and electronic properties. This material is primarily of research and academic interest rather than established industrial use, studied for its crystallographic structure and potential applications in semiconductor research, magnetic materials development, and high-temperature electronic devices. Engineers would consider this compound in specialized contexts such as thermoelectric device development or magnetic alloy research where the specific electronic band structure and magnetic ordering of manganese arsenides offer advantages over conventional alternatives.

research and developmentintermetallic compoundsmagnetic materials researchsemiconductor device developmentthermoelectric materialsmaterials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.065	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.08140	eV/atom	—
Formation Energy(ΔHf)	-0.09481	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.

Mn4As3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control