CaAs2H2

ceramic
· JVASP-118833· CaAs2H2

CaAs₂H₂ is an experimental ceramic compound containing calcium, arsenic, and hydrogen—a member of the calcium arsenide family of materials currently explored primarily in research contexts rather than established industrial production. While not yet widely deployed in commercial applications, materials in this chemical family are investigated for potential use in semiconductor research, high-temperature ceramics, and specialized electronic applications where arsenic-containing compounds offer unique electronic or thermal properties. Engineers evaluating this material should treat it as a research-phase compound requiring lab-scale characterization and feasibility assessment rather than an off-the-shelf engineering solution.

experimental semiconductor researchhigh-temperature ceramic studieslaboratory investigationmaterials developmentcompound semiconductor exploration

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
3.820
kg/m³—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
0.000
eV—
Magnetic Moment(μB)
0.000
µB—
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.3850
eV/atom—
Formation Energy(ΔHf)
-0.09725
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.