Ni3Bi2S2

metal

· JVASP-57517· Ni3Bi2S2

Ni3Bi2S2 is an intermetallic compound combining nickel with bismuth and sulfur, representing a ternary metal-based material system. This compound is primarily of research and materials science interest rather than established industrial production, studied for its potential in thermoelectric applications, semiconductor physics, and advanced functional materials where bismuth-sulfur chemistry offers unique electronic properties. Engineers would consider this material family for emerging applications requiring unusual electrical or thermal transport behavior, though it remains in the development phase compared to conventional alloys.

thermoelectric devices (research)semiconductor compoundsintermetallic studiesfunctional materials developmentelectronic materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3064	lb/in³	—

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)	0.05240	eV/atom	—
Formation Energy(ΔHf)	-0.2915	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.

Ni3Bi2S2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control