Na8NO3 — Properties & Data | MatWorld

Na8NO3

ceramic

· JVASP-35197· Na8NO3

Na8NO3 is an inorganic ceramic compound based on sodium nitrate chemistry, representing a family of ionic ceramics with potential applications in specialized thermal and electrochemical systems. This material falls within research-phase ceramics rather than established commercial products; sodium nitrate-based ceramics are investigated for high-temperature thermal storage, molten salt containment, and solid electrolyte applications where ionic conductivity and thermal stability are required. Engineers would consider this material class primarily in advanced energy systems and high-temperature environments where conventional refractories or polymers are inadequate, though material availability and long-term performance data typically limit adoption to experimental or niche industrial settings.

thermal energy storage systemsmolten salt containmenthigh-temperature refractoriessolid electrolyte researchadvanced ceramics developmentionic conductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,671.7	ksi	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2400	-	DFT · OptB88vdW
Shear Modulus(G)	4,290.2	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.08338	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.6560	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.362	-	DFT · TBmBJ
Magnetic Moment(μB)	1.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000547	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000505	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	71.26	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	67.77	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	21.90	%	DFT · TBmBJ

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)	0.1375	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.9537	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.

Na8NO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental