CaPmHg2

ceramic

· JVASP-42106· CaPmHg2

CaPmHg2 is a rare-earth ceramic compound containing calcium, promethium, and mercury phases. This is an experimental or specialized research material with limited industrial deployment; it belongs to the broader family of mixed-metal ceramics that are typically explored for nuclear, optical, or high-density applications where unique phase interactions are needed. The material's notable density and compositional complexity suggest potential applications in radiation shielding, specialized optical elements, or advanced nuclear fuel matrices, though practical use remains confined to laboratory and experimental engineering contexts.

nuclear fuel or shielding (experimental)specialized ceramics researchhigh-density functional compoundsrare-earth material systemslaboratory/prototype development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3304	lb/in³	—

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)	-4.810	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)	-0.4778	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.

CaPmHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental