CrP2O6 — Properties & Data | MatWorld

CrP2O6

ceramic

· JVASP-42637· CrP2O6

CrP2O6 is a chromium phosphate ceramic compound belonging to the polyphosphate family of materials. While not widely established in mainstream engineering, chromium phosphates are investigated primarily in research contexts for their potential in high-temperature applications, corrosion-resistant coatings, and specialized chemical processing environments. This compound represents an emerging material class where phosphate chemistry combines with chromium's oxidation resistance to create compositions of interest for extreme-condition applications where conventional ceramics may be limited.

high-temperature coatingscorrosion resistance applicationsadvanced ceramics researchchemical processing equipmentrefractory materials developmentphosphate ceramic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.258	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.4660	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	20.33	-	DFT · OptB88vdW
Electron Effective Mass(m*e)	2.470	me	DFT · OptB88vdW · 27°C
Hole Effective Mass(m*h)	1.843	me	DFT · OptB88vdW · 27°C
Magnetic Moment(μB)	8.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000717	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000185	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-227.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	304	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)	0.07970	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.045	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.

CrP2O6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental