K2Ag4S3

metal

· JVASP-87000· K2Ag4S3

K2Ag4S3 is a mixed-metal sulfide compound combining potassium, silver, and sulfur, representing a quaternary or complex metal chalcogenide rather than a conventional alloy. This material belongs to the family of metal sulfides and is primarily investigated in materials research rather than established in large-scale industrial production, with potential applications in ionic conductivity, photovoltaic devices, and solid-state chemistry.

solid-state electrolytesphotovoltaic researchionic conductorssemiconductor compoundsbattery materials (experimental)chalcogenide research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1769	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1070	eV	—
Magnetic Moment(μB)	0.000	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)	-0.5632	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.

K2Ag4S3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control