KBePO4
ceramic· JVASP-21477· KBePO4
KBePO4 is a beryllium phosphate ceramic compound combining potassium, beryllium, and phosphate phases into a crystalline matrix. This material is primarily of research and specialized industrial interest, valued in optical and thermal applications where its low density combined with chemical stability offers advantages over conventional ceramics; it appears most relevant in advanced optical coatings, laser-host materials, and potentially in thermal management systems where beryllium's thermal conductivity and chemical resistance to phosphate-bearing environments are beneficial.
optical coatings and windowslaser host materialshigh-temperature ceramic compositesthermal management systemschemical-resistant applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 2.691 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 5.614 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -102.3 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.657 | 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.