CaAu3

metal
· JVASP-109267· CaAu3

CaAu₃ is an intermetallic compound combining calcium and gold in a fixed 1:3 stoichiometric ratio, belonging to the broader family of gold-based intermetallics and rare-earth-adjacent compounds. This material is primarily of research and specialized interest rather than widespread industrial use; it is studied in materials science for its unique crystal structure and potential electronic or catalytic properties that distinguish it from conventional gold alloys. Engineers would consider this compound in niche applications requiring the specific combination of gold's chemical inertness with calcium's lighter-element properties, though commercial deployment remains limited compared to conventional Au-Cu or Au-Ag alloys.

research/experimental metallurgyintermetallic compound studiesspecialized alloy developmentmaterials characterizationhigh-density applications

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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Density(ρ)
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Verified Unverified Low confidence (<80%) Link to source
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Magnetic Moment(μB)
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Verified Unverified Low confidence (<80%) Link to source
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Energy Above Hull(ΔEhull)
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Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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.