BeHgRh2

ceramic

· JVASP-68227· BeHgRh2

BeHgRh2 is an intermetallic ceramic compound combining beryllium, mercury, and rhodium—a rare ternary phase that exists primarily in research and materials science literature rather than established commercial production. This material belongs to the family of heavy-metal intermetallics and is notable for its unusually high density, making it relevant to specialized applications where mass concentration or radiation shielding properties might be exploited. Due to mercury's volatility and toxicity, practical deployment remains limited; the compound is primarily of academic interest for understanding phase diagrams, crystal structures, and properties of exotic ceramic-metal composites.

research and developmentintermetallic phase characterizationradiation shielding (experimental)high-density composite designmaterials chemistry studiesaerospace/nuclear materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4249	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)	0.5720	eV/atom	—
Formation Energy(ΔHf)	0.2724	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.

BeHgRh2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental