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Tetrachloroauric(III) acid trihydrate, ACS reagent, Thermo Scientific Chemicals
Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Color | Orange |
Physical Form | Solid |
Quantity | 1 g |
Linear Formula | HAuCl4·3H2O |
Merck Index | 15,212 |
Synonym | Chloroauric Acid Trihydrate, Gold trichloride Acid Trihydrate |
Solubility Information | Solubility in water: 150g/L (20°C). Other solubilities: soluble in alcohol and ether |
Formula Weight | 393.83 |
Percent Purity | ≥49.0% (Au) |
Grade | ACS Reagent |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
A0459722 | Certificate of Analysis | 31/01/2025 | 411070050,411070010,411070250 |
A0458089 | Certificate of Analysis | 31/01/2025 | 411070050,411070010,411070250 |
A0465897 | Certificate of Analysis | 30/01/2025 | 411070050,411070010,411070250 |
A0462322 | Certificate of Analysis | 06/06/2024 | 411070050,411070010,411070250 |
A0439814 | Certificate of Analysis | 17/04/2024 | 411070050,411070010,411070250 |
Safety and Handling


- Hydrogen tetrachloroaurate(III) trihydrate
- Danger
- Acute toxicity Category 4
- Serious eye damage/eye irritation Category 1
- Respiratory sensitiser Category 1
- Skin corrosion/irritation Category 1 B
- H317-May cause an allergic skin reaction.
- H318-Causes serious eye damage.
- H314-Causes severe skin burns and eye damage.
- H302-Harmful if swallowed.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
- P302+P352-IF ON SKIN: Wash with plenty of water/.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
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