CrKO2S

ceramic

· CrKO2S

CrKO₂S is a chromium potassium oxysulfide ceramic compound, a research-phase material belonging to the family of transition metal oxysulfides. This material class is being investigated for applications requiring combined thermal stability, corrosion resistance, and potentially catalytic functionality in harsh chemical environments. While not yet widely deployed in mature industrial applications, oxysulfide ceramics like CrKO₂S are of interest to materials researchers for their potential in chemical processing, catalysis, and high-temperature oxidation-resistant coatings where traditional oxides or sulfides prove insufficient.

experimental ceramic compoundcatalyst researchcorrosion-resistant coatingshigh-temperature materialschemical processing equipmenttransition metal ceramics

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)	-5.763	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.

CrKO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental