CrMoO2S

ceramic

· CrMoO2S

CrMoO₂S is a mixed-metal oxide sulfide ceramic compound combining chromium, molybdenum, oxygen, and sulfur elements. This material belongs to the family of transition metal chalcogenides and oxychalcogenides, which are primarily of research and development interest for applications requiring combined oxidation resistance and sulfidation resistance. Industrial adoption remains limited, but the material family shows promise in high-temperature corrosion environments where both oxide and sulfide degradation pathways are concerns—making it potentially relevant for coal combustion systems, petrochemical processing, and advanced thermal protection applications where conventional chromium-molybdenum alloys or pure oxides prove insufficient.

high-temperature corrosion resistancesulfidation protectionadvanced ceramics researchcoal-fired power generationpetrochemical processing equipmentthermal barrier coatings

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)	3.083	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.5800	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.

CrMoO2S

Electrical Properties

Other Properties

Regulatory Screening

Environmental