K2BeSi

ceramic

· JVASP-74891· K2BeSi

K₂BeSi is an experimental beryllium silicate ceramic compound combining potassium, beryllium, and silicon elements. This material belongs to the family of lightweight oxide ceramics and exists primarily in research contexts rather than as an established commercial product. Interest in this compound stems from beryllium's exceptional stiffness-to-weight ratio and its use in specialized ceramic systems, though beryllium-containing materials require careful handling due to toxicity concerns during processing.

aerospace researchlightweight structural ceramicsthermal management systemslaboratory/experimental applicationsoptical component researchhigh-temperature materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	1.680	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.7633	eV/atom	—
Formation Energy(ΔHf)	0.7578	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.

K2BeSi

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental