CaO7

ceramic

· JVASP-124550· CaO7

CaO7 is a calcium oxide-based ceramic compound that belongs to the family of lime and lime-derived materials widely used in construction, metallurgy, and chemical processing. This material is primarily employed in industrial applications requiring high-temperature stability, chemical reactivity, and basic oxide properties—particularly in steel refining, cement manufacturing, and as a flux or refractory component. Engineers select calcium oxide ceramics over alternatives when cost-effectiveness, thermal performance at elevated temperatures, and compatibility with molten metal or slag chemistry are critical design drivers.

steel refining and metallurgical processingcement and concrete manufacturinghigh-temperature refractory applicationschemical lime productionslag chemistry and flux systemsindustrial thermal systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.669	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.813	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3830	eV/atom	—
Formation Energy(ΔHf)	-0.4494	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.

CaO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental