CaTa2O6

ceramic
· JVASP-88055· CaTa2O6

CaTa2O6 is a calcium tantalate ceramic compound belonging to the perovskite-related oxide family, characterized by its high density and refractory properties. While primarily of research and specialized industrial interest rather than a commodity material, it is investigated for high-temperature applications, photocatalytic systems, and advanced electronics where tantalate-based ceramics offer exceptional thermal stability and chemical inertness. Engineers consider this material when standard oxides prove inadequate for extreme thermal environments or when specific electronic or catalytic functionality is required, though its relative cost and limited commercial availability compared to conventional refractories typically restrict its use to specialized applications.

refractory ceramicshigh-temperature thermal barriersphotocatalytic systemsadvanced electronics substratesresearch and development

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
PropertyValueUnitConditionsSource
Density(ρ)
0.2490
lb/in³
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
2.534
eV
Magnetic Moment(μB)
0.000
µB
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
0.08860
eV/atom
Formation Energy(ΔHf)
-3.165
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.
CaTa2O6 — Properties & Data | MatWorld