AsS2

ceramic

· JVASP-139730· AsS2

AsS₂ (arsenic disulfide) is an inorganic ceramic compound belonging to the chalcogenide glass family, characterized by arsenic and sulfur bonding in a glassy or crystalline state. This material is primarily investigated in research and specialty optical applications rather than conventional structural engineering, with particular interest in infrared optics, photonic devices, and non-linear optical systems where its unique refractive properties are exploited. Its selection is driven by transparency in the infrared spectrum and potential for fiber optics or specialized lens applications where conventional glasses are inadequate.

infrared opticsphotonic devicesnon-linear optical applicationsspecialty fiber opticsresearch/laboratory materialschalcogenide glass systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	19.39	GPa	—
Poisson's Ratio(ν)	0.07000	-	—
Shear Modulus(G)	14.57	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	3.097	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)	0.4442	eV/atom	—
Formation Energy(ΔHf)	0.3224	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.

AsS2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental