K2Ca2MgS4O18

ceramic

· JVASP-140282· K2Ca2MgS4O18

K2Ca2MgS4O18 is a complex sulfate ceramic compound combining potassium, calcium, and magnesium sulfates in a single-phase structure. This material belongs to the family of mineral-like ceramics and appears to be primarily of research interest rather than an established commercial product. Potential applications would leverage its thermal stability and ionic character, with relevance to refractory ceramics, cement chemistry research, or specialized thermal barrier coatings, though its specific engineering advantages over conventional alternatives require further characterization in published literature.

refractory applicationsceramic research compoundsthermal barrier systemscementitious materialshigh-temperature compositesmaterials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1020	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8880	eV	—
Magnetic Moment(μB)	4.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1922	eV/atom	—
Formation Energy(ΔHf)	-1.824	eV/atom	—

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

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.

K2Ca2MgS4O18

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental