MgMnAlS4

metal
· JVASP-142506· MgMnAlS4

MgMnAlS4 is a quaternary intermetallic compound combining magnesium, manganese, aluminum, and sulfur—a research-phase material exploring the intersection of lightweight metals and sulfide chemistry. This compound belongs to an emerging family of multinary metal sulfides being investigated for potential applications requiring combinations of low density, thermal stability, and electrochemical properties not readily available in conventional alloys or ceramics. While not yet established in high-volume industrial production, materials in this class are of interest for next-generation energy storage, catalysis, and structural applications where experimental compositions may offer advantages over traditional Mg alloys or Al-based intermetallics.

Research and development phaseLightweight structural compoundsBattery/energy storage materials (experimental)Catalytic applicationsMagnesium alloy alternatives

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Density(ρ)
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kg/m³——
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.