Th3Pt5

metal

· JVASP-91642· Th3Pt5

Th3Pt5 is an intermetallic compound composed of thorium and platinum, belonging to the class of high-density metallic phases. This material is primarily of research and specialized industrial interest rather than widespread commercial use, valued for applications requiring extreme density, high-temperature stability, and corrosion resistance that the platinum-thorium system can provide. Its exceptional density and noble-metal character make it relevant for radiation shielding, specialized catalytic applications, and high-performance structural components in environments where both thermal stability and chemical inertness are critical.

radiation shielding and attenuationhigh-temperature structural applicationscatalytic systems and chemical processingaerospace and nuclear applicationscorrosion-resistant coatings and components

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	14.82	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)	0.3269	eV/atom	—
Formation Energy(ΔHf)	-0.8930	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.

Th3Pt5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control