PbAsO3 — Properties & Data | MatWorld

PbAsO3

ceramic

· PbAsO3

Lead arsenate (PbAsO₃) is an inorganic ceramic compound consisting of lead and arsenate phases, historically used as a pesticide and pigment in industrial applications. Its use in modern engineering is extremely limited due to toxicity concerns; it appears primarily in legacy systems, specialized glass formulations, or as a research compound for studying lead-arsenate phase chemistry and ceramic material behavior. Engineers would encounter this material mainly in remediation contexts, historical material analysis, or niche applications where its specific chemical stability was previously valued but has largely been replaced by safer alternatives.

legacy pesticide formulationshistorical glass and ceramic pigmentslead compound phase researchenvironmental remediation and contamination analysistoxicology and materials safety studies

Compliance & Regulations

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

Units:

si imperial

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Method

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · PBE
Magnetic Moment(μB)	0.000191	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.363	eV/atom	DFT
↳	0.5600	eV/atom	DFT

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

PbAsO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental