Ca2Hg
ceramic· JVASP-145982· Ca2Hg
Ca2Hg is an intermetallic compound in the calcium-mercury system, classified as a ceramic material due to its brittle, non-metallic bonding character despite its metallic constituents. This is primarily a research compound rather than a commercial engineering material, studied for understanding intermetallic phase behavior and potential applications in specialized contexts where mercury-containing compounds are relevant. The material's practical use is limited due to mercury's toxicity and regulatory restrictions in most modern applications, though it may appear in historical materials research, thermodynamic databases, or niche electrochemical studies.
research compoundsintermetallic phase studieshistorical materials datathermodynamic modelingelectronic materials research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.063 | 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) | 0.000100 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4006 | 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.