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Tetrachloroaurate Solution | CAS: 16903-35-8

Synonym(s): Auricacid, Tetrachloroauric, Tetrachloroauric acid, Gold chloride

Internal Heraeus Name: Tetrachloroaurate(III) sol. LSTDP

Product Details

  • Product type
  • Packaging type
    5 Liter Bottle Narrow Neck  


Price upon Request

Additional Information


Appearance Solution
Color orange-yellow
Molecular weight 339,79 g/mol

Precious Metal Content

Gold 37.00 - 43.50 %


Chemical formula HAuCl4
Counter Ion Chloride


Heraeus Ident-No. 81147494
CAS - Number 16903-35-8
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Benefits and Applications

Tetrachloroacid is used as a precursor for heterogeneous catalysts. Furthermore, tetrachloroauric acid serves as the starting substance to produce other gold compounds. In addition, tetrachloroauric acid is used in electroplating. Another area of ​​application is the use of tetrachloroauric acid for gold plating.