AcHgAu2

metal

· JVASP-41807· AcHgAu2

AcHgAu2 is an intermetallic compound combining actinium, mercury, and gold in a 1:1:2 ratio. This is an experimental research material rather than an established engineering alloy; it belongs to the family of actinide-based intermetallics that are primarily of scientific interest for understanding metallic bonding and phase behavior in heavy-element systems.

Research metallurgyActinide materials sciencePhase diagram studiesFundamental materials characterizationHigh-density metal alloys (research)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.38	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-13.99	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.6147	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.

AcHgAu2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control