Ba3SiO5

ceramic

· JVASP-10176· Ba3SiO5

Ba₃SiO₅ is an inorganic ceramic compound belonging to the barium silicate family, characterized by a crystal structure containing barium oxide and silica components. This material is primarily investigated in research contexts for high-temperature applications and specialty cement formulations, where its thermal stability and refractory properties are of interest. Ba₃SiO₅ is notable within cement chemistry as a phase that can form during clinker production, making it relevant to engineers working on advanced concrete systems, refractory linings, and materials exposed to sustained elevated temperatures.

refractory ceramicscement chemistry researchhigh-temperature applicationsspecialty bindersthermal insulation systemsmaterials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2033	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	3.455	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-317.9	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01590	eV/atom	—
Formation Energy(ΔHf)	-3.097	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.

Ba3SiO5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental