Be2P2O7
ceramic· JVASP-52458· Be2P2O7
Beryllium phosphate (Be₂P₂O₇) is an inorganic ceramic compound combining beryllium oxide with phosphate groups, belonging to the family of phosphate ceramics. This material exists primarily in research and specialized applications due to beryllium's toxicity constraints and the ceramic's chemical stability; it is not a commodity material but rather studied for high-temperature stability, low thermal expansion, and potential use in extreme-environment applications where traditional oxides prove inadequate. The phosphate structure provides thermal and chemical resistance that distinguishes it from simple oxide ceramics, though handling and manufacturing require careful safety protocols due to beryllium content.
high-temperature ceramics (research phase)specialized phosphate compositesthermal management substrateschemical corrosion resistance applicationsaerospace/defense experimental materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.