NpPt

metal

· JVASP-79603· NpPt

NpPt is an intermetallic compound combining neptunium and platinum, belonging to the actinide-transition metal alloy family. This material is primarily of research and specialized nuclear/materials science interest rather than widespread industrial use, as neptunium is a synthetic actinide element with limited availability and significant nuclear properties. The compound represents an experimental system for studying phase diagrams, crystal structures, and fundamental metallic bonding behavior in actinide materials, with potential relevance to advanced nuclear fuel development and high-density specialized applications.

research metallurgyactinide materials sciencenuclear materials characterizationintermetallic phase studieshigh-density specialized alloysfundamental materials research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	16.02	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	7.903	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)	-0.6939	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.

NpPt

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control