Tetrachloroauric (III) acid hydrate

Tetrachloroauric (III) acid hydrate

Product name: Tetrachloroauric (III) acid hydrate, Tetrachloroauric(III) acid hydrate

27988-77-8

CAS: 27988-77-8 
Molecular Formula: HAuCl4.xH2O, AuCl4H3O, AuCl4H
Molecular weight:339.78
Storage temp.:    Store at 0-5°C
Classification: Catalyst
EINECS No.: 240-948-4
Purity: 99%min
Application: Chemical Catalyst
useage: intermediates

Alias Name: Chloroauric acid, Gold chloride acid, Gold trichloride hydrochloride, Gold chloride tetrahydrate, Hydrogen tetrachloroaurate, Aurochloric acid, Hydrogen aurchloride 

Description:

Chloroauric acid is the inorganic compound with the formula HAuCl4. It is an orange-yellow solid, a common precursor to other gold compounds and an intermediate in the purification of gold metal. Commercial samples have the composition HAuCl4•n H2O with n = 3 or 4.

Used:

Chloroauric acid is the precursor used in the purification of gold by electrolysis

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