HgBrO4

ceramic

· JVASP-140265· HgBrO4

Mercury bromate (HgBrO4) is an inorganic ceramic compound containing mercury, bromine, and oxygen. This material is primarily of research and historical interest rather than mainstream engineering use, as mercury-containing compounds face significant regulatory restrictions and toxicity concerns in most modern applications. The material belongs to the bromate family of oxidizing compounds and may be encountered in specialized chemical research, historical formulations, or legacy systems, though alternatives without mercury toxicity are strongly preferred in contemporary engineering practice.

historical chemical formulationsspecialized oxidizing agents (research)legacy industrial processeshazardous materials management

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.298	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.00200	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3370	eV/atom	—
Formation Energy(ΔHf)	0.2021	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.

HgBrO4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental