CaThP2O8

ceramic

· JVASP-145431· CaThP2O8

CaThP2O8 is a calcium-thorium phosphate ceramic compound belonging to the phosphate ceramic family, characterized by a dense crystalline structure. This material is primarily of research and developmental interest for nuclear waste immobilization and specialized refractory applications, where its chemical durability and thermal stability make it a candidate for safely encapsulating actinide elements like thorium in solid ceramic matrices. The thorium-bearing phosphate chemistry positions it as an alternative to conventional borosilicate glass or zirconolite-based waste forms in advanced fuel cycle strategies.

nuclear waste immobilizationactinide host phaserefractory ceramicsresearch materialsthermal barrier coatingsadvanced fuel cycles

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.299	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.773	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-3.153	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.

CaThP2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental