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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | 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.