Be2HgW

metal

· JVASP-71845· Be2HgW

Be₂HgW is an intermetallic compound combining beryllium, mercury, and tungsten—a rare ternary metal system. This material exists primarily in the research domain rather than established commercial production; ternary intermetallics of this composition are studied for fundamental materials science investigations into phase diagrams, crystal structures, and potential high-density applications, though mercury's toxicity and volatility present significant practical limitations for engineering use.

research and phase diagram studieshigh-density material researchintermetallic compound investigationspecialized laboratory applicationsmaterial property characterizationdensity benchmarking studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.84	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)	0.5864	eV/atom	—
Formation Energy(ΔHf)	0.3740	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.

Be2HgW

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control