Mg2 Cr4 O8

semiconductor

· Mg2 Cr4 O8

Mg₂Cr₄O₈ is a mixed-valence magnesium chromium oxide ceramic compound belonging to the spinel or spinel-related oxide family. This material is primarily of research interest rather than established industrial use, investigated for its semiconductor properties and potential applications in catalysis, sensing, and energy storage systems where chromium-containing oxides show promise for redox-active behavior.

catalytic applicationsgas sensing devicesresearch/experimental materialsceramic compositesoxidation-reduction systemsmaterials research and characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	24,704.7	ksi	—
Shear Modulus(G)	1,731.8	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000800	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.307	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.

Mg2 Cr4 O8

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control