Ba3Al2Si3O12

ceramic

· JVASP-87859· Ba3Al2Si3O12

Ba3Al2Si3O12 is an aluminosilicate ceramic compound belonging to the barium aluminate silicate family, typically investigated for specialized refractory and optical applications. This material is primarily explored in research contexts for high-temperature insulation, refractories, and potentially as a host lattice for luminescent dopants in phosphor applications, where its thermal stability and chemical inertness offer advantages over conventional silicate ceramics. Its dense crystalline structure makes it of interest for applications requiring resistance to thermal shock and chemical corrosion at elevated temperatures.

high-temperature refractoriesthermal insulation systemsluminescent phosphor hostsceramic compositesresearch applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1764	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.495	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2320	eV/atom	—
Formation Energy(ΔHf)	-2.973	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.

Ba3Al2Si3O12

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental