Ba2Sr3CaMg2Si4O16

ceramic

· JVASP-112379· Ba2Sr3CaMg2Si4O16

Ba2Sr3CaMg2Si4O16 is a complex silicate ceramic composed of alkaline earth metal oxides (barium, strontium, calcium, magnesium) and silicon dioxide. This compound belongs to the family of apatite-related or melilite-like structures and is primarily investigated in research contexts for applications requiring thermal stability and low-temperature sintering behavior. The material is notable for its potential in bioceramics, thermal barrier coatings, and specialized glass-ceramic systems where the combination of alkaline earth elements provides tailored thermal expansion and chemical durability compared to conventional silicate ceramics.

biomedical ceramics researchthermal barrier coatingsglass-ceramic compositeshigh-temperature insulationlow-temperature sintering systemsexperimental structural ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1626	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.968	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-3.230	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.

Ba2Sr3CaMg2Si4O16

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental