NaWO3

ceramic

· NaWO3

Sodium tungstate trioxide (NaWO3) is an inorganic ceramic compound combining sodium and tungsten oxide phases, belonging to the family of tungsten-based ceramics. While not widely commercialized as a primary structural material, NaWO3 and related sodium tungstate compounds are investigated in research contexts for their potential in high-temperature applications, thermal barrier coatings, and functional ceramics where tungsten's refractory properties and sodium's flux characteristics may offer benefits. Engineers would consider this material primarily in early-stage development projects or specialized applications requiring tungsten-based ceramic performance rather than as an off-the-shelf engineering solution.

high-temperature ceramics (research phase)refractory coatingsthermal barrier systemstungsten-based compositesfunctional ceramic researchadvanced ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	27,735.6	ksi	DFT
Shear Modulus(G)	11,212.3	ksi	DFT

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2554	lb/in³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	0.2963	μB	DFT
↳	0.000	µB	DFT · OptB88vdW

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.

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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-2.380	eV/atom	DFT
↳	-0.2600	eV/atom	DFT
↳	-2.393	eV/atom	DFT · OptB88vdW

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.

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.

NaWO3 — Properties & Data | MatWorld

NaWO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental