Na2Ca2C3O9

ceramic

· JVASP-25772· Na2Ca2C3O9

Na₂Ca₂C₃O₉ is a mixed alkali-earth ceramic compound belonging to the calcium-sodium carbonate family, likely investigated for its structural and thermochemical properties in ceramic systems. This material is primarily of research interest rather than established industrial production, with potential applications in high-temperature ceramics, thermal barrier systems, or specialized refractory compositions where alkali-earth carbonate phases contribute to phase stability or sintering behavior. Engineers would consider this compound in developmental contexts for advanced ceramics where the specific combination of sodium, calcium, and carbonate phases offers advantages in thermal management or chemical stability that conventional single-phase ceramics cannot match.

research ceramicshigh-temperature compositesthermal barrier coatingsrefractory developmentphase-stable ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09418	lb/in³	DFT · OptB88vdW

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

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	4.882	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.778	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000770	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000830	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-169.3	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	318.6	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.206	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Na2Ca2C3O9 — Properties & Data | MatWorld

Na2Ca2C3O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental