HoPa3

ceramic

· JVASP-125690· HoPa3

HoPa3 is a holmium-based ceramic compound, likely a holmium phosphate or related rare-earth phosphate phase. This material belongs to the family of rare-earth ceramics, which are of significant research interest for high-temperature applications, nuclear fuel matrices, and specialized optical or thermal applications. While not a widely established commercial material with extensive industrial deployment, holmium-based ceramics are being investigated for their potential in advanced refractory systems, actinide waste immobilization, and high-energy physics applications where rare-earth elements provide unique nuclear or thermal properties.

nuclear waste conditioninghigh-temperature refractory systemsresearch ceramicsrare-earth compound developmentthermal barrier materialsspecialized optical applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	13.65	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)	0.1267	eV/atom	—
Formation Energy(ΔHf)	0.05858	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.

HoPa3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental