AsKO2S

ceramic

· AsKO2S

AsKO₂S is a quaternary ceramic compound containing arsenic, potassium, oxygen, and sulfur—an uncommon mixed-anion ceramic that sits at the intersection of oxide and sulfide chemistry. This material appears to be primarily a research compound rather than an established commercial ceramic, likely investigated for its potential in photocatalysis, optoelectronics, or solid-state ion conductivity given its chemical composition and ceramic classification.

photocatalytic applicationssolid-state batteries (research)optoelectronic devicesion-conductive membranes

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)	1.339	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	2.960	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.

AsKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental