Mg2 H2 O3 — Properties & Data | MatWorld

Mg2 H2 O3

ceramic

· Mg2 H2 O3

Mg2H2O3 is an experimental magnesium hydroxide-based ceramic compound that belongs to the family of magnesium oxide hydrates, materials of interest in hydrogen storage and energy applications. Research into this composition focuses on its potential as a lightweight structural ceramic and as a hydrogen-bearing material for advanced energy systems, though it remains largely a laboratory compound rather than a commercially established engineering material. Engineers investigating this compound would typically be exploring hydrogen storage solutions, lightweight ceramic matrices, or specialized applications in energy conversion technologies where magnesium hydrides offer theoretical advantages over conventional ceramics.

hydrogen storage researchlightweight ceramic compositesexperimental energy materialsmagnesium-based compoundsadvanced structural applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	72.52	GPa	DFT · OptB88vdW
Shear Modulus(G)	50.01	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	4.069	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.156	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.

Mg2 H2 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental