K2Ca(CO3)2

ceramic

· K2Ca(CO3)2

K₂Ca(CO₃)₂ is a double carbonate ceramic compound combining potassium and calcium carbonates in a single crystal structure. This material belongs to the family of mixed-metal carbonates and is primarily of research interest rather than established industrial production, with potential applications in thermal energy storage, specialized cements, and high-temperature material synthesis where its decomposition behavior and ionic conductivity are relevant.

thermal energy storage systemsceramic precursors and synthesisresearch phase materialsadvanced cement formulationshigh-temperature chemistrymaterials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Dielectric Constant (Relative Permittivity)(εr)	4.946 range 2.604–7.288median of 2 measurements	-	—

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.

K2Ca(CO3)2

Electrical Properties

Regulatory Screening

Environmental