Ca2Cr2O5

ceramic

· JVASP-9624· Ca2Cr2O5

Calcium chromium oxide (Ca₂Cr₂O₅) is an inorganic ceramic compound belonging to the mixed-metal oxide family, characterized by a crystalline structure combining calcium and chromium cations. While not a commodity engineering ceramic, this material is primarily investigated in research contexts for refractory applications, pigment development, and solid-state chemistry studies due to chromium's thermal stability and the compound's potential resistance to high-temperature oxidation.

refractory coatingshigh-temperature ceramicsresearch and developmentpigment chemistrythermal barrier applicationssolid oxide compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	118.5	GPa	—
Poisson's Ratio(ν)	0.3200	-	—
Shear Modulus(G)	51.19	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.151	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1335	eV/atom	—
Formation Energy(ΔHf)	-2.557	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.

Ca2Cr2O5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental