GaHg3

ceramic

· JVASP-105745· GaHg3

GaHg3 is an intermetallic ceramic compound combining gallium and mercury, representing an experimental material in the mercury-based intermetallic family. This dense compound has been investigated primarily in research contexts for potential applications requiring high density and electrical properties, though its mercury content limits commercial adoption and raises handling and environmental concerns. Engineers would consider this material only in specialized research settings where its unique atomic structure offers theoretical advantages unavailable in conventional ceramics or metallics.

Research semiconductorsHigh-density experimental compositesSpecialized electronic materials (experimental)Laboratory phase studiesIntermetallic compound research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4037	lb/in³	—

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)	0.2506	eV/atom	—
Formation Energy(ΔHf)	0.2506	eV/atom	—

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

Regulatory Screening

Environmental

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.

GaHg3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental