KCrAg2S4

metal

· JVASP-155409· KCrAg2S4

KCrAg₂S₄ is a ternary sulfide compound combining chromium, silver, and sulfur—a research-phase material within the family of metallic sulfides and mixed-metal chalcogenides. This composition is primarily explored in materials science for its potential thermoelectric, photocatalytic, and electronic properties rather than as a conventional structural or wear-resistant alloy. Engineers considering this material would do so in experimental or early-stage applications where unique electronic or thermal behavior is required, not as a drop-in replacement for conventional metals or alloys.

thermoelectric devices (research)photocatalytic applicationssemiconductor researchmixed-metal chalcogenide studiesenergy conversion (experimental)materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.987	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.012	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03370	eV/atom	—
Formation Energy(ΔHf)	-0.5528	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.

KCrAg2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control