NaIn2Au

metal

· JVASP-18053· NaIn2Au

NaIn2Au is an intermetallic compound composed of sodium, indium, and gold, representing a ternary metallic phase that combines reactive alkali metal chemistry with precious metal bonding. This material is primarily of research and materials science interest rather than established industrial production, as ternary sodium-indium-gold phases are studied for their unique crystallographic structures and potential electronic properties that may differ significantly from their binary counterparts. The compound exemplifies the broader family of complex intermetallics, which are investigated for applications requiring specific phase stability, catalytic behavior, or electronic functionality.

research materialsintermetallic compoundsmaterials database referenceexperimental phase studycatalysis researchsolid-state chemistry

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.784	kg/m³	—

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)	-2.267	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)	-0.3160	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.

NaIn2Au

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control