In2Ni21P6

metal

· JVASP-88848· In2Ni21P6

In2Ni21P6 is an intermetallic compound in the indium-nickel-phosphide system, representing a research-phase material combining transition metal (Ni) and metalloid (P) chemistry with rare earth elements (In). This ternary intermetallic belongs to the broader family of metal phosphides, which are of significant interest for catalysis, energy storage, and advanced functional applications where conventional alloys fall short. The material's potential relevance lies in its use as a catalyst precursor, hydrogen evolution reaction (HER) electrocatalyst, or as a hard-facing/wear-resistant phase in composite coatings, though it remains primarily a laboratory compound requiring further development for production-scale engineering applications.

electrocatalystshydrogen productionwear-resistant coatingsenergy storage materialsresearch intermetallicsphosphide catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.888	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)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.3708	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.

In2Ni21P6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control