KCaSiHO4 — Properties & Data | MatWorld

KCaSiHO4

ceramic

· JVASP-36725· KCaSiHO4

KCaSiHO₄ is a calcium silicate-based ceramic compound containing potassium and hydrogen, belonging to the family of silicate ceramics used in biomedical and construction applications. This material is primarily encountered in research contexts as a component of calcium silicate hydrate phases, which form in Portland cement hydration and as synthetic bioceramics for bone regeneration and dental applications. Its silicate chemistry makes it relevant for applications requiring biocompatibility, chemical durability, and the potential for controlled dissolution and remineralization at biological interfaces.

bioactive ceramicsbone regeneration scaffoldsdental cements and fillingscement chemistry researchorthopedic biomaterialsion-releasing bioceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	2.781	kg/m³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	4.622	eV	DFT · OptB88vdW
↳	7.049	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	11.82	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	2.887	-	DFT · OptB88vdW
↳	2.421	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.03262	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000798	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00114	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-126.7	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	405.8	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	DFT · TBmBJ

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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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.02370	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.578	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.

KCaSiHO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental