Na18 As6

semiconductor

· Na18 As6

Na18As6 is a sodium arsenide compound belonging to the class of binary semiconductors and intermetallic phases with potential applications in advanced materials research. This material is primarily of academic and exploratory interest rather than established in mainstream industrial production; it represents a rare-earth-free alternative within the broader family of arsenic-based semiconductors and may be investigated for optoelectronic or thermoelectric device prototyping. Engineers would consider this material only in specialized research contexts where its specific electronic or structural properties offer advantages over more conventional semiconductors.

semiconductor researchoptoelectronic device developmentthermoelectric applications (exploratory)intermetallic phase studiesrare-earth-free alternatives

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.4462	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4920	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.

Na18 As6

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control