Ca4SN4

ceramic

· JVASP-144389· Ca4SN4

Ca₄SN₄ is a calcium-based ceramic compound containing sulfur and nitrogen, belonging to the family of oxynitride and sulfide ceramics. This is primarily a research-phase material studied for its potential in high-temperature structural applications and as a precursor to advanced ceramic composites. While not yet widely commercialized, materials in this chemical family are investigated for their thermal stability, hardness, and potential use in extreme-environment applications where conventional ceramics may be limited.

High-temperature ceramicsResearch compoundsRefractory materialsCeramic composites (development)Advanced structural applicationsMaterials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.812	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.887	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2640	eV/atom	—
Formation Energy(ΔHf)	-0.9082	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.

Ca4SN4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental