MgWO3 — Properties & Data | MatWorld

MgWO3

ceramic

· MgWO3

Magnesium tungstate (MgWO₄) is an inorganic ceramic compound combining magnesium and tungsten oxide, belonging to the family of tungstate ceramics. This material is primarily of research and specialized industrial interest, valued for applications requiring high-temperature stability and specific optical or electrical properties inherent to tungstate compounds. It finds use in phosphors, scintillation detectors, and high-temperature refractory applications where its thermal stability and chemical resistance provide advantages over more conventional oxide ceramics.

scintillation detectorsluminescent phosphorshigh-temperature refractoriesradiation detectionspecialized ceramics researchoptical materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	182.0	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	61.71	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	6.799	kg/m³	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	0.00100	μB	DFT
↳	0.2323	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)	0.4591	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.951	eV/atom	DFT
↳	0.4200	eV/atom	DFT
↳	-2.116	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.

MgWO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental