B4 Be4 Ca2 F2 Na2 O12

ceramic

· B4 Be4 Ca2 F2 Na2 O12

This is a complex fluoride-based ceramic compound containing beryllium, calcium, sodium, and oxygen in a carefully balanced stoichiometry. While not a widely commercialized material, it belongs to the family of multi-cation fluoride ceramics that are primarily explored in research contexts for optical, thermal, and specialized electronic applications where the combination of ionic bonding and fluoride anions offers unique property combinations.

optical ceramics (research)thermal management materialsspecialty refractory compoundsion-conducting ceramicsadvanced ceramics R&Dhigh-temperature insulation (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	80.20	GPa	—
Shear Modulus(G)	59.36	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.396	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.950	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.

B4 Be4 Ca2 F2 Na2 O12

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental