Ca4 F8

ceramic

· Ca4 F8

Ca₄F₈ is a calcium fluoride-based ceramic compound that belongs to the family of fluorite-structure materials. This material is primarily of research interest rather than established in high-volume industrial production, with potential applications in solid-state ionics and advanced optical systems where fluoride ceramics offer unique properties such as high transparency to infrared radiation and ionic conductivity in fluoride ion transport. Engineers may consider fluoride ceramics like Ca₄F₈ when conventional oxide ceramics are unsuitable—particularly in electrolyte applications, specialized optics, or high-temperature ionic conduction environments where the fluoride anion mobility provides advantages over oxide alternatives.

solid oxide electrolytes (research)infrared optics and windowsfluoride ion conductorsadvanced ceramics R&Drefractory applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	12,105.9	ksi	—
Shear Modulus(G)	5,467.9	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	7.986	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-4.148	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.

Ca4 F8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental