AuCl4

metal

· JVASP-111324· AuCl4

AuCl₄ is a gold chloride compound that exists primarily as the tetrachloroaurate(III) ion, typically encountered as a soluble salt (such as potassium tetrachloroaurate) rather than as a standalone material. This compound is valued in specialized chemical and materials processing applications where controlled gold deposition or gold chemistry is required, rather than as a structural or bulk engineering material.

gold electroplating and surface finishingelectronics and semiconductor processinglaboratory gold recovery and refiningprinted circuit board manufacturingjewelry and decorative coatingchemical synthesis and catalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	3.959	kg/m³	—

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

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

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1932	eV/atom	—
Formation Energy(ΔHf)	-0.00404	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

AuCl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control