HfAsCl

ceramic
· JVASP-75805· HfAsCl

HfAsCl is a hafnium-based ceramic compound combining hafnium, arsenic, and chlorine elements, representing a specialized material from the refractory and transition-metal ceramics family. This is a research or specialized compound with limited established commercial use; it belongs to the broader class of hafnium compounds valued for their extreme thermal stability and chemical resistance in demanding environments. Potential applications lie in high-temperature materials research, semiconductor processing environments, or specialized chemical-resistant coatings where the unique combination of hafnium's refractory nature and arsenic-chlorine chemistry may offer advantages over conventional alternatives, though such uses remain largely experimental or niche industrial contexts.

high-temperature ceramic researchrefractory materials developmentsemiconductor processing equipmentchemical-resistant coatingsexperimental compounds

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Pa——
Shear Modulus(G)
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Pa——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
Verified Unverified Low confidence (<80%) Link to source
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Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
Seebeck Coefficient(S)
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µV/K——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Energy Above Hull(ΔEhull)
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eV/atom——
Formation Energy(ΔHf)
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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.