Na2Mg5P4O16 — Properties & Data | MatWorld

Na2Mg5P4O16

ceramic

· JVASP-57175· Na2Mg5P4O16

Na2Mg5P4O16 is a sodium magnesium phosphate ceramic compound belonging to the phosphate ceramic family, characterized by a complex polyphosphate structure. While primarily of research interest, this material class is investigated for applications requiring thermal stability, low thermal conductivity, and chemical resistance in specialized environments. Sodium magnesium phosphates are being explored as alternatives to traditional ceramics in niche applications where their specific phase chemistry offers advantages such as lower sintering temperatures or tailored thermal properties compared to silicate-based ceramics.

advanced ceramic researchthermal insulation coatingsrefractory materials developmentphosphate-bonded ceramicsspecialized coating systemschemical resistance applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1071	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	5.354	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.678	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000952	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000337	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-134.2	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	401.1	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)	-2.722	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.

Na2Mg5P4O16

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental