KCr5S8

metal

· JVASP-10890· KCr5S8

KCr5S8 is a chromium-sulfur intermetallic compound belonging to the metal sulfide family, characterized by a stoichiometric ratio of chromium to sulfur that creates a discrete crystalline phase. This material is primarily of research interest for potential applications in high-temperature structural components and wear-resistant coatings, where the chromium-sulfur bonding can provide enhanced hardness and thermal stability compared to conventional alloys. Its use remains largely experimental and academic, with development focused on understanding its mechanical behavior and compatibility with conventional engineering systems.

high-temperature structural researchwear-resistant coating developmentintermetallic compound characterizationmaterials science researchcorrosion-resistant applications (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.631	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1730	eV	—
Magnetic Moment(μB)	8.986	µB	—
Seebeck Coefficient(S)	-136	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.8973	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.

KCr5S8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control