AsO7

ceramic

· JVASP-124542· AsO7

AsO7 is an arsenic oxide ceramic compound, likely representing a mixed-valence arsenic oxide phase encountered in materials research and industrial processes. This material belongs to the arsenic oxide family, which has historically been studied for specialized applications in glass formulations, semiconductor processing, and optical materials, though arsenic compounds face significant regulatory and toxicity constraints in modern engineering practice. The ceramic exhibits relatively high density and may be of interest in research contexts exploring arsenic-based phases, but practical applications are limited by health and environmental concerns that have driven the transition to arsenic-free alternatives in most contemporary engineering sectors.

Legacy glass formulations (historical reference)Semiconductor processing researchArsenic oxide phase studiesOptical material researchMaterials characterization databasesToxicity/regulatory assessment

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.228	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)	0.3234	eV/atom	—
Formation Energy(ΔHf)	-0.1663	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.

AsO7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental