KCr5Se8

metal

· JVASP-140021· KCr5Se8

KCr5Se8 is a ternary intermetallic compound combining potassium, chromium, and selenium, belonging to the class of metal selenides and chalcogenides. This material is primarily of research interest rather than established industrial production, studied for its potential electronic and structural properties within the broader family of layered metal chalcogenides. Applications remain largely experimental, though the selenide compound family shows promise in electronics, catalysis, and materials science research where selenium's redox chemistry and chromium's transition metal properties can be leveraged.

experimental chalcogenide researchelectronic materials developmentcatalytic applicationsmaterials discoverysolid-state chemistry

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1852	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.03300	eV	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01520	eV/atom	—
Formation Energy(ΔHf)	-0.6400	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

KCr5Se8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control