Mg3P2O8 — Properties & Data | MatWorld

Mg3P2O8

ceramic

· JVASP-57041· Mg3P2O8

Mg3P2O8 is a magnesium phosphate ceramic compound belonging to the family of inorganic phosphate ceramics. This material is primarily of research and specialized industrial interest, used in applications requiring a ceramic with moderate stiffness and thermal stability, particularly in biomedical contexts where magnesium-based compounds offer biocompatibility advantages over traditional ceramics. Its magnesium phosphate composition positions it as a potential alternative to hydroxyapatite and other calcium phosphates in bone-repair formulations and as a matrix material in composite systems, though it remains less established in mainstream commercial applications compared to conventional structural ceramics.

biomedical implantsbone regeneration scaffoldsdental cements and fillerscomposite matrix phasethermal barrier coatings (experimental)refractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	84.99	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.2700	-	DFT · OptB88vdW
Shear Modulus(G)	44.77	GPa	DFT · OptB88vdW

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Property	Value	Unit	Conditions	Source
Density(ρ)	3.020	kg/m³	DFT · OptB88vdW

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Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	5.584	eV	DFT · OptB88vdW
↳	7.747	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.747	-	DFT · OptB88vdW
↳	2.204	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000686	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000524	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-106.9	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	442.2	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.797	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.

Mg3P2O8

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental