K2TaHgF6

ceramic

· JVASP-102382· K2TaHgF6

K₂TaHgF₆ is a complex fluoride ceramic compound containing tantalum and mercury, belonging to the class of mixed-metal fluoride materials. This is a research or specialty compound rather than a widely commercialized engineering material; it represents the broader family of fluoride ceramics, which are investigated for applications requiring high chemical stability, low solubility, and unique optical or thermal properties. The presence of both tantalum (a refractory metal) and mercury (a liquid metal) in the crystal structure suggests potential interest in specialized electrochemistry, solid-state synthesis, or as a precursor phase in materials research rather than direct load-bearing or structural applications.

Research compoundFluoride ceramicsElectrochemical applicationsHigh-temperature specialty materialsSolid-state synthesis

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1535	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.9990	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3232	eV/atom	—
Formation Energy(ΔHf)	-2.605	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.

K2TaHgF6

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental