Mg1 Si1 O3

semiconductor

· Mg1 Si1 O3

MgSiO₃ (magnesium silicate) is a ceramic compound belonging to the silicate family, existing naturally as the mineral enstatite and synthesized for engineered applications. This material is primarily of research and specialized industrial interest for high-temperature structural applications, optical components, and as a precursor phase in refractory systems; it is notable for its thermal stability and relatively low density compared to traditional ceramic alternatives, though it remains less commonly used than alumina or zirconia in mainstream engineering.

high-temperature ceramicsrefractory materialsoptical and photonic substratesaerospace thermal protectionmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	34,490	ksi	—
Shear Modulus(G)	21,198.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.921	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.555	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.

Mg1 Si1 O3

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control