CaSc2S4

ceramic

· JVASP-98203· CaSc2S4

CaSc2S4 is a ternary ceramic compound combining calcium, scandium, and sulfur, belonging to the thiospinel or related sulfide ceramic family. This material is primarily of research interest for solid-state applications, particularly as a potential ionic conductor or host material in advanced electrochemical devices, though industrial adoption remains limited. The scandium sulfide chemistry offers potential advantages in thermal stability and ionic transport phenomena compared to conventional oxide ceramics, making it of interest to researchers developing next-generation solid electrolytes and specialized refractories.

solid-state electrolytesresearch materialshigh-temperature ceramicsionic conductorssulfide-based compositesadvanced functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.962	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.269	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)	-2.189	eV/atom	—

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

Regulatory Screening

Environmental

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.

CaSc2S4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental