Cr3P2O8

ceramic

· JVASP-140903· Cr3P2O8

Cr₃P₂O₈ is a chromium phosphate ceramic compound belonging to the phosphate ceramic family, combining chromium oxide with phosphorus pentoxide in a mixed-valence phase. This material remains largely in the research domain, where it is investigated for potential applications in high-temperature environments and corrosion-resistant coatings, leveraging chromium's oxidation resistance and phosphate ceramics' thermal stability. Compared to conventional chromium oxides or pure phosphate ceramics, mixed chromium phosphates offer the possibility of tailored thermal and chemical properties, though industrial adoption remains limited pending further characterization and process development.

high-temperature coatingscorrosion-resistant ceramicsphosphate-based research materialsthermal barrier applicationsexperimental refractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1353	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.3500	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1301	eV/atom	—
Formation Energy(ΔHf)	-1.955	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

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.

Cr3P2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental