CaAlS3

metal

· JVASP-118372· CaAlS3

CaAlS3 is a calcium aluminium sulphide compound belonging to the ternary sulfide ceramic family, combining metallic and ceramic-like properties. This material remains primarily in research and development stages, studied for its potential in high-temperature applications and as a precursor for advanced ceramic composites; it is not yet widely deployed in mainstream industrial production. Interest in this compound family centers on developing materials with improved thermal stability and chemical resistance for niche applications where conventional sulfides or oxides show limitations.

ceramic research materialshigh-temperature precursorsadvanced sulfide compositesmaterials science experimentationthermal barrier studiesspecialty refractories (exploratory)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.09610	lb/in³	—

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)	0.4426	eV/atom	—
Formation Energy(ΔHf)	-1.152	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.

CaAlS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control