Mg1 Se1 O9 H12 — Properties & Data | MatWorld

Mg1 Se1 O9 H12

ceramic

· Mg1 Se1 O9 H12

Magnesium selenite hydroxide (Mg₁Se₁O₉H₁₂) is a layered inorganic ceramic compound combining magnesium, selenium, and hydroxyl groups—a compositionally complex material belonging to the family of hydroxide-based ceramics. While not a widespread industrial material, compounds in this family are of research interest for their potential in ion-exchange applications, thermal management, and specialty catalytic supports, where the layered structure and hydroxyl content can be leveraged for chemical functionality. Engineers would consider this material primarily in experimental or advanced application contexts where selenium-containing ceramics offer specific electrochemical, optical, or chemical-sorption properties unavailable in conventional alternatives.

experimental ceramicsion-exchange mediacatalytic supportsspecialty chemical applicationsresearch phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.123	eV	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.186	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.

Mg1 Se1 O9 H12

Electrical Properties

Other Properties

Regulatory Screening

Environmental