NaCaP3O9 — Properties & Data | MatWorld

NaCaP3O9

ceramic

· JVASP-35204· NaCaP3O9

Sodium calcium polyphosphate (NaCaP3O9) is an inorganic ceramic compound belonging to the phosphate family, characterized by a polymeric phosphate structure with alkali and alkaline-earth cations. This material is primarily investigated in research contexts for applications requiring phosphate-based ceramics, including bioceramics, dental materials, and glass-ceramic systems where controlled thermal and chemical properties are advantageous. Its combination of sodium and calcium cations makes it of particular interest for bone-substitute materials and orthopedic applications, where bioactivity and biocompatibility are critical design factors.

bioactive ceramicsdental applicationsbone substitute materialsglass-ceramic precursorsthermal coatingsresearch/development phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1025	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	5.780	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.745	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000979	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000369	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-138.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	377.7	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)	-2.527	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.

NaCaP3O9

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental