PaAu3

metal

· JVASP-80027· PaAu3

PaAu3 is an intermetallic compound composed of palladium and gold in a 1:3 atomic ratio, belonging to the class of precious metal intermetallics. This material is primarily of research and specialized industrial interest, valued for applications requiring high density, corrosion resistance, and the unique properties that emerge from the ordered crystal structure of palladium-gold systems. Engineering interest in PaAu3 centers on catalysis, jewelry and decorative alloys, and high-reliability electronics where the combination of noble metal stability and intermetallic ordering provides advantages over conventional alternatives.

catalytic converters and fuel cellshigh-end jewelry and decorative alloyselectronics and contactscorrosion-resistant coatingsdental and biocompatible applicationsresearch materials for intermetallic study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	16.50	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.4555	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.

PaAu3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control