K2RbAlF6

metal
· JVASP-99686· K2RbAlF6

K2RbAlF6 is an inorganic fluoride compound belonging to the family of complex metal fluorides, specifically an aluminofluoride with potassium and rubidium cations. This material is primarily of research interest rather than established industrial production, studied for its potential in optical, thermal management, and specialized ceramic applications where fluoride compounds offer superior chemical stability and low absorption in certain wavelength regions. Compared to more common ceramics, fluoride-based materials like this are valued in niche high-performance contexts for their unique combination of thermal and optical properties, though cost and manufacturing scalability remain limiting factors for widespread adoption.

optical coatings and windowshigh-temperature ceramicsthermal management compoundsresearch materials sciencefluoride crystal synthesis

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Density(ρ)
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lb/in³——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Magnetic Moment(μB)
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µB——
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

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.
K2RbAlF6 — Properties & Data | MatWorld