AsOsAu

metal

· JVASP-75765· AsOsAu

AsOsAu is a ternary intermetallic compound combining arsenic, osmium, and gold—a high-density metallic system of primary research interest rather than established commercial production. This material family is investigated for applications demanding exceptional density and stability, particularly in specialized metallurgical research and theoretical materials studies where the combination of noble metals (Os, Au) with a metalloid (As) offers unique electronic and mechanical properties not available in conventional alloys.

research metallurgyhigh-density applicationsexperimental intermetallicsmaterials science studiesspecialized alloy development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	121.9	GPa	—
Shear Modulus(G)	-11.32	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	12.79	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.071	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	1.384	eV/atom	—
Formation Energy(ΔHf)	1.288	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.

AsOsAu

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control