HgPb2
ceramic· JVASP-111045· HgPb2
HgPb2 is a ceramic intermetallic compound combining mercury and lead, classified as a ceramic material rather than a traditional alloy due to its brittle, ionic-covalent bonding characteristics. This compound appears in specialized materials research, particularly for applications requiring high density and specific electromagnetic or thermal properties; however, its toxicity (due to mercury content) and brittleness significantly limit practical industrial deployment compared to conventional ceramics. Engineers would consider HgPb2 only in niche research contexts or specialized environments where mercury-based compounds are unavoidable, such as certain radiation shielding studies or historical materials analysis.
radiation shielding researchmercury-based intermetallic compoundshigh-density ceramic materialsspecialized electronic/thermal applicationsmaterials science research
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.