CrAgSnS4

metal

· JVASP-145418· CrAgSnS4

CrAgSnS4 is a quaternary chalcogenide compound combining chromium, silver, tin, and sulfur—a material class traditionally explored for semiconductor and photovoltaic applications. This composition represents an experimental research material rather than an established industrial product; quaternary sulfides of this type are investigated for their potential in thin-film solar cells, photodetectors, and other optoelectronic devices due to tunable bandgap and layered crystal structures. Engineers evaluating this material would typically be working in advanced electronics research or exploring alternatives to conventional semiconductors where earth-abundant elements and nontoxic compositions offer advantages over cadmium or lead-based systems.

thin-film photovoltaicsphotodetector devicesoptoelectronic researchsemiconductor researchearth-abundant solar materialsexperimental compound applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	4.644	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00400	eV	—
Magnetic Moment(μB)	5.881	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5315	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.

CrAgSnS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control