Na2MgH4S2O8 — Properties & Data | MatWorld

Na2MgH4S2O8

ceramic

· JVASP-52411· Na2MgH4S2O8

Na2MgH4S2O8 is a rare inorganic ceramic compound containing sodium, magnesium, hydrogen, and sulfate groups; it represents an experimental or specialized chemical composition not commonly encountered in mainstream engineering applications. This material belongs to the family of complex metal hydrosulfates and is primarily of research interest for potential applications in energy storage, chemical synthesis, or specialized ceramic processing, though limited industrial adoption data is available. Engineers would consider this material only in niche contexts where its specific chemical reactivity or structural properties offer advantages over conventional ceramics, hydrates, or sulfate-based compounds.

experimental ceramic compoundschemical energy storage researchsulfate-based ceramicslab-scale synthesisspecialized refractory materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.280	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	5.193	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	2.689	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000935	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000118	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-233.8	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	424	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02840	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.608	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Na2MgH4S2O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental