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Tetrachloroaurate Hydrate | CAS: 27988-77-8

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

Internal Heraeus Name: Tetrachloroaurate(III) hyd. HSTDP

Product Details

  • Color
  • Form
    Crystalline Powder  
  • Molecular weight
    339,79  g/mol
  • Product type
  • Packaging type
    0.1 Liter Glass Bottle  


Price upon Request

Additional Information

Precious Metal Content

Gold 49.90 - 50.10 %


Chemical formula HAuCl4
Counter Ion Chloride


Heraeus Ident-No. 81147250
CAS - Number 27988-77-8
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Benefits and Applications

Tetrachlorogold (III) acid is used as a precursor for heterogeneous catalysts. Furthermore, tetrachlorogold (III) acid serves as a starting material to produce other gold compounds. Additionally, tetrachlorogold (III) acid is used in the electroplating. Another area of ​​application is the use of tetrachloroauric acid for gold plating. For a quick delivery time, please note the minimum order quantity of 2.4 kg.