Zn2P2O7 — Properties & Data | MatWorld

Zn2P2O7

ceramic

· JVASP-34264· Zn2P2O7

Zinc pyrophosphate (Zn₂P₂O₇) is an inorganic ceramic compound belonging to the phosphate glass-ceramic family, characterized by a tetrahedral phosphate network structure. It is primarily investigated for biomedical and corrosion-resistance applications, where its chemical stability and biocompatibility make it a candidate material for bone scaffolds, coatings, and corrosion inhibitors in protective surface treatments. The material is notable within phosphate ceramics for its thermal stability and potential to be incorporated into composite systems, though it remains largely in research and development phases rather than widespread industrial production.

biomedical coatingsbone scaffolds and implantscorrosion inhibitorsthermal barrier materialsglass-ceramic compositesresearch applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1508	lb/in³	DFT · OptB88vdW

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.056	eV	DFT · OptB88vdW
↳	5.973	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	3.217	-	DFT · OptB88vdW
↳	2.507	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
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)	-2.074	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.

Zn2P2O7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental