Dy3Sc2S7

ceramic

· JVASP-152373· Dy3Sc2S7

Dy3Sc2S7 is a rare-earth sulfide ceramic compound combining dysprosium and scandium with sulfur, belonging to the family of mixed rare-earth chalcogenides. This is primarily a research-phase material investigated for high-temperature ceramic applications and advanced optical or thermal properties rather than a mature commercial ceramic. The material is notable within rare-earth sulfide research for its potential in specialized high-temperature environments, though practical engineering applications remain limited to experimental contexts and materials science development.

research ceramicshigh-temperature compoundsrare-earth sulfidesoptical materials (experimental)thermal barrier developmentmaterials science testing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.246	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-2.195	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.

Dy3Sc2S7

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental