CaCr2S4

metal

· JVASP-10811· CaCr2S4

CaCr₂S₄ is a ternary sulfide compound combining calcium, chromium, and sulfur elements, representing a transition metal chalcogenide in the thiospinel family. This is primarily a research material studied for its electronic and magnetic properties rather than an established commercial engineering material. Interest in this compound centers on potential applications in energy storage, catalysis, and solid-state electronics, where mixed-valence transition metal sulfides offer tunable redox chemistry and ionic conductivity characteristics.

energy storage researchcatalyst developmentsolid-state battery materialselectronic device prototypingthermal management compoundscorrosion-resistant coatings (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1120	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.213	eV	—
Seebeck Coefficient(S)	-287.3	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1230	eV/atom	—
Formation Energy(ΔHf)	-1.097	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.

CaCr2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control