Gold Chloride

Gold Chloride 1% and 5% Solutions - 99.99%+ purity
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Gold Chloride solutions
Quantity Price
Gold Chloride 1% solution -- 0.5 grams pure Gold   50 ml   $55.00  
Gold Chloride 1% solution -- 1.0 grams pure Gold   100 ml   $100.00  
Gold Chloride 5% solution -- 5.0 grams pure Gold   100 ml   $450.00  
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Click here for Gold Chloride MSDS



Ships inside USA only. Priority Mail.
Fixed shipping cost is $5.00
This item is not hazardous to ship.

We Sell Gold Chloride (AuCl3) 1% and 5% Solutions (Metals Basis) - 99.99% purity

Gold Chloride Chemical Information
Synonyms: Hydrogen Tetrachloro Aurate(III), Chloroauric Acid, Gold Acid Chloride
CAS: (for Gold Chloride Solution) 16903-35-8
CAS: (for HAuCl4•3H2O) 16961-25-4
Formula Weight: 339.766 (1.000% Gold metal by weight) (for HAuCl4) in 100ml Solution
Chemical Formula: Common: AuCl3 (1.534%) in water solution
Chemical Formula: Technical: HAuCl4.nH2O
Dry Gold Chloride Powder Max. Solubility: 68g/100ml (cold) -or- 680g/Liter (cold)

Our Gold Chloride is new and freshly prepared.
NOTE: Our Gold Chloride is more concentrated than other Gold Chloride solutions,
Our 1% is based on 1 gram Gold Metal per 100 ml water.
Our 5% is based on 5 grams Gold Metal per 100 ml water.
100 ml of our 1% Gold Chloride Solutiion weighs exactly 101.6 grams
100 ml of our 5% Gold Chloride Solutiion weighs exactly 105.8 grams

Why use Gold Chloride in solution?
Gold Chloride is much easier to handle and measure when in solution.
The powder form rapidly absorbs moisture from the air, and becomes very sticky.
The red, gooey, Gold Chloride powder sticks to everything it touches -- Glass, Ceramic, etc.

Gold Chloride 50ml 1% solution
Gold Chloride 50ml of 1% solution contains exactly 0.500 grams of pure Gold Metal.
  Contains 0.500 grams of 99.99% pure gold ions in De-Ionized water.
  Contains 0.762 grams Gold Chloride. (AuCl3)

Gold Chloride 100ml 1% solution
Gold Chloride 100ml of 1% solution contains exactly 1.00 grams of pure Gold Metal.
  Contains 1.000 grams of 99.99% pure gold ions in De-Ionized water.
  Contains 1.524 grams Gold Chloride. (AuCl3)

Gold Chloride 100ml 5% solution
Gold Chloride 100ml of 5% solution contains exactly 5.00 grams of pure Gold Metal.
  Contains 5.000 grams of 99.99% pure gold ions in De-Ionized water.
  Contains 7.620 grams Gold Chloride. (AuCl3)

Gold Chloride Uses:
To easily and cheaply make Colloidal Gold solutions. - Click here for recipe.
In Photography, as a print toning agent. (Gold Toning)
Used as a starting solution to form other gold compounds.
A precursor to the preparation of Ultra Pure Gold Metal.
Electroplating - both electroless and as an anode in an electric cell.
Cell body stains for brightfield and darkfield microscopy.

Gold Chloride 50ml in clear bottle

Ships inside USA only. Priority Mail.
Fixed shipping cost is $5.00
This item is not hazardous to ship.


See Also: How to make Colloidal Gold easily and inexpensively
See Also: Gold Chloride MSDS (Material Safety Data Sheet)
See Also: Gold Chloride Certificate of Conformance (pdf)
See Also: All Gold Products and Prices