CaSm2S3

ceramic

· JVASP-100423· CaSm2S3

CaSm2S3 is a rare-earth sulfide ceramic compound composed of calcium and samarium, belonging to the family of lanthanide chalcogenides. This material is primarily of research and development interest rather than established industrial production, with potential applications in optoelectronics, solid-state lighting, and thermal management systems where rare-earth sulfides offer unique luminescent and refractory properties.

rare-earth phosphorssolid-state lighting researchhigh-temperature ceramicsoptoelectronic devicesthermal barrier coatings (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.320	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00280	eV/atom	—
Formation Energy(ΔHf)	-2.238	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.

CaSm2S3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental