HeNa

ceramic

· JVASP-132285· HeNa

HeNa is a ceramic compound composed of helium and sodium elements, representing an experimental or research-phase material rather than an established engineering ceramic. This material family falls outside conventional structural ceramics and likely exists as a research compound exploring novel ionic or intermetallic ceramic systems. While not yet established in mainstream industrial applications, such helium-bearing ceramics are investigated for specialized contexts including extreme thermal environments, nuclear applications, or advanced thermal management where unusual property combinations are sought.

nuclear reactor materials (research)extreme temperature insulation (experimental)thermal management coatings (developmental)space/aerospace exploration (conceptual)advanced ceramics researchcryogenic systems (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.02193	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)	0.1470	eV/atom	—
Formation Energy(ΔHf)	0.1334	eV/atom	—

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

Regulatory Screening

Environmental

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.

HeNa

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental