Co2SiO4

ceramic

· Co2SiO4

Co₂SiO₄ (cobalt silicate) is an inorganic ceramic compound belonging to the olivine family of silicates, characterized by a dense crystalline structure. This material is primarily used in high-temperature applications and specialty coatings, particularly where thermal stability and chemical resistance are critical; it also appears in research contexts for pigments, refractory materials, and advanced ceramics development. Co₂SiO₄ offers advantages in thermal shock resistance and chemical durability compared to many traditional silicate ceramics, making it suitable for demanding industrial and aerospace environments.

high-temperature ceramicsrefractory liningsthermal barrier coatingsspecialty pigments and colorantsceramic matrix compositesresearch and development applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1834	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.1287	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.071	eV/atom	—
↳	-1.670	eV/atom	—

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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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.

Co2SiO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental