K2Ga3

ceramic

· K2Ga3

K2Ga3 is an inorganic ceramic compound composed of potassium and gallium, belonging to the family of metal gallides. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in semiconductor-related research, optical materials development, and high-temperature ceramic systems where gallium compounds offer unique electronic or thermal properties.

semiconductor researchoptical materials developmenthigh-temperature ceramicsgallium-based compoundsmaterials science researchadvanced ceramics experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.459	kg/m³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)	0.2130	eV	—
Dielectric Constant (Relative Permittivity)(εr)	20.31 range 18.16–22.46median of 2 measurements	-	—
Magnetic Moment(μB)	0.000	µB	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2209	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.

K2Ga3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental