HgWO3

ceramic

· HgWO3

HgWO3 is a mercury tungstate ceramic compound combining mercury and tungsten oxide components, belonging to the broader family of metal tungstate ceramics. This is primarily a research and specialized material rather than a widely commercialized engineering ceramic, investigated for applications requiring specific optical, electronic, or catalytic properties that mercury tungstates can provide. The material may be of interest in photocatalysis, sensing applications, or specialized optical devices where the unique combination of mercury and tungsten chemistry offers advantages over conventional alternatives, though industrial deployment remains limited.

photocatalytic materialsoptical sensingresearch compoundsspecialty ceramicsenvironmental remediation catalysts

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.0000252	μB	—

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.

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)2 entries	-1.520	eV/atom	—
↳	0.4000	eV/atom	—

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.

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.

HgWO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental