K2 Ca2 P6 O18

ceramic

· K2 Ca2 P6 O18

K₂Ca₂P₆O₁₈ is a calcium potassium polyphosphate ceramic compound belonging to the family of phosphate-based ceramics. This material is primarily investigated in biomedical and materials research contexts as a potential bioactive ceramic for bone regeneration and dental applications, where its phosphate chemistry offers biocompatibility and the ability to bond with biological tissues. Polyphosphate ceramics like this are explored as alternatives to hydroxyapatite and other conventional bioceramics due to their tunable solubility and potential for controlled ion release, though such compositions typically remain in research rather than high-volume industrial production.

bone regeneration scaffoldsdental bioceramicsbioactive ceramic researchphosphate-based implantstissue engineering matrices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	5.316	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.540	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.

K2 Ca2 P6 O18

Electrical Properties

Other Properties

Regulatory Screening

Environmental