Na2Sn2Hg3S8

semiconductor

· Na2Sn2Hg3S8

Na2Sn2Hg3S8 is a ternary chalcogenide semiconductor compound containing sodium, tin, mercury, and sulfur elements, representing a complex mixed-metal sulfide system. This material belongs to the family of heavy-metal chalcogenides and is primarily of research interest for optoelectronic and photovoltaic applications, where the combination of tin and mercury provides tunable bandgap characteristics. While not yet established in high-volume commercial manufacturing, compounds in this material class are investigated for potential use in infrared detectors, solar cells, and nonlinear optical devices where the heavy-metal content and sulfide chemistry enable responses across broader wavelength ranges than conventional semiconductors.

Research semiconductor compoundsInfrared detectionPhotovoltaic researchNonlinear opticsBandgap engineeringExperimental chalcogenides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.450	eV	—

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.

Na2Sn2Hg3S8

Electrical Properties

Regulatory Screening

Environmental

Export Control