Hf2NiS4

metal

· JVASP-110248· Hf2NiS4

Hf2NiS4 is an intermetallic compound combining hafnium, nickel, and sulfur, belonging to the family of ternary metal chalcogenides. This material is primarily of research and development interest rather than established in high-volume production, with potential applications in specialized high-temperature or corrosion-resistant environments where hafnium's refractory properties and nickel's strength combine synergistically. The sulfur-containing composition suggests potential use cases in catalysis, wear resistance, or advanced thermal protection systems, though industrial adoption remains limited pending further development and characterization.

research compoundhigh-temperature applicationscorrosion resistancecatalytic materialswear-resistant coatingsrefractory compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2586	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)	0.08030	eV/atom	—
Formation Energy(ΔHf)	-1.381	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.

Hf2NiS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control