KAsO2F — Properties & Data | MatWorld

KAsO2F

ceramic

· KAsO2F

KAsO₂F is a potassium arsenic fluoride ceramic compound belonging to the family of mixed-anion oxyfluorides. This material is primarily of research interest rather than established industrial use, with potential applications in specialized optical, electronic, or chemical applications where the combination of arsenic oxide and fluoride phases offers unique properties. The material family is notable for investigating how fluoride incorporation affects the structure and performance of arsenic oxide ceramics, though widespread adoption remains limited due to arsenic toxicity concerns and the availability of less hazardous alternatives for most applications.

research ceramicsoptical materials developmentfluoride host matricesexperimental electronic ceramicsspecialty inorganic compounds

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 · GLLB-SC
Magnetic Moment(μB)	-8.493e-12	μB	DFT

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.6400	eV/atom	DFT

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.

KAsO2F

Electrical Properties

Other Properties

Regulatory Screening

Environmental