KAsO3
ceramic· KAsO3
Potassium arsenate (KAsO₃) is an inorganic ceramic compound belonging to the arsenate salt family, typically encountered in specialized chemical and materials research contexts rather than conventional structural applications. While arsenate ceramics have been explored in glass formulations, nuclear waste immobilization, and specialized refractory applications, KAsO₃ itself remains primarily a laboratory compound with limited commercial engineering use due to toxicity concerns and the availability of safer alternative materials. Engineers would encounter this material primarily in legacy formulations, environmental remediation studies, or fundamental materials research rather than in new product development.
nuclear waste immobilization (research)specialized glass additives (legacy)refractory compounds (experimental)arsenate compound researchenvironmental chemistry applications
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.131 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | — | ||
| ↳ | 3.077 | eV | — | ||
Magnetic Moment(μB)2 entries | 0.09444 | μB | — | ||
| ↳ | 0.000 | µB | — |
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.
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 entries | -1.355 | eV/atom | — | ||
| ↳ | 0.5600 | eV/atom | — | ||
| ↳ | -1.609 | eV/atom | — |
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.
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.