AsPaO3

ceramic

· AsPaO3

AsPaO3 is an arsenic phosphate ceramic compound belonging to the family of metal phosphate ceramics. This material remains largely experimental and appears in specialized research contexts, particularly in nuclear waste immobilization and specialized refractory applications where its chemical stability and resistance to aqueous leaching make it potentially valuable for long-term containment of hazardous species. Engineers would consider it over conventional ceramics primarily for applications demanding exceptional chemical durability or specific ion-trapping behavior, though its toxicity profile and arsenic content severely limit industrial adoption and require careful regulatory assessment.

nuclear waste formsradioactive immobilizationhazardous waste encapsulationrefractory researchspecialized ceramics researchheavy metal containment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00100	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.769	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.

AsPaO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental