CAS 16903-35-8
:tetrachloroauric acid
Description:
Tetrachloroauric acid, with the CAS number 16903-35-8, is a chemical compound that consists of gold in its +3 oxidation state complexed with four chloride ions. It is typically encountered as a yellow to orange crystalline solid or as a solution in water. This compound is highly soluble in water and is known for its strong oxidizing properties. Tetrachloroauric acid is often used in various applications, including gold plating, analytical chemistry, and as a precursor in the synthesis of gold nanoparticles. It is important to handle this substance with care, as it can be toxic and poses environmental hazards. The compound exhibits strong coordination chemistry, forming complexes with various ligands, which is significant in both industrial and research contexts. Additionally, tetrachloroauric acid can participate in redox reactions, making it a valuable reagent in organic synthesis and catalysis. Proper safety measures should be observed when working with this compound due to its potential health risks.
Formula:AuCl4H
InChI:InChI=1/Au.4ClH/h;4*1H/q+1;;;;/p-3
InChI key:InChIKey=VDLSFRRYNGEBEJ-UHFFFAOYSA-K
SMILES:[Au+3]([Cl-])([Cl-])([Cl-])[Cl-].[H+]
Synonyms:- Acide tetrachloroaurique
- Acido Tetracloroaurico
- Ammonium Gold(3+) Chloride (1:1:4)
- Aurate(1-), tetrachloro-, hydrogen
- Aurate(1-), tetrachloro-, hydrogen (1:1), (SP-4-1)-
- Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)-
- Auric acid (HAuCl4)
- Auric acid (HAuCl<sub>4</sub>)
- Brown gold chloride
- Chlorauric acid
- Chloroauric Acid
- Chloroauric acid (HAuCl4)
- Chloroauric acid (HAuCl<sub>4</sub>)
- Chloroauric(III) acid
- Chlorooauric acid (HAuCl4)
- Chlorooauric acid (HAuCl<sub>4</sub>)
- G 4022
- Gold Chloride
- Gold chloride (AuCl3), hydrochloride
- Gold chloride (AuCl<sub>3</sub>), hydrochloride
- Gold hydrogen chloride (AuHCl4)
- Gold hydrogen chloride (AuHCl<sub>4</sub>)
- Gold tetrachloride (HAuCl<sub>4</sub>)
- Gold trichloride hydrochloride
- Gold(+3) Cation Tetrachloride
- Hydrogen tetrachloroaurate
- Hydrogen tetrachloroaurate (III)
- Hydrogen tetrachloroaurate(1-)
- Tetrachloroauric acid (HAuCl4)
- Tetrachloroauric acid (HAuCl<sub>4</sub>)
- Tetrachloroauric(III) acid
- Tetrachlorogoldsaure
- CHLOROAURIC ACID YELLOW
- CHLOROAURIC ACID BROWN
- goldtetrachloride,acid
- hydrogentetrachloroaurate(1-)
- GOLD TRICHLORIDE ACID BROWN
- GOLD TRICHLORIDE ACID YELLOW
- GOLD CHLORIDE, BROWN
- auricacid
- TETRACHLOROAURIC ACID
- hydrogen,(sp-4-1)-aurate(1-tetrachloro-
- browngoldchloride
- GOLD ATOMIC SPECTROSCOPY STANDARD
- goldtrichloridehydrochloride
- GOLD CHLORIDE (ACID YELLOW)
- tetrachloro-,hydrogen,(SP-4-1)-Aurate(1-)
- chlorauricacid
- See more synonyms
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Found 7 products.
Hydrogen tetrachloroaurate(III), solution, Au 38-42% w/w (cont. Au)
CAS:Hydrogen tetrachloroaurate(III) acts as a precursor used in the purification of gold by electrolysis. It is also used for the recovery, concentration, purification and analytical determination of gold. It acts as a key starting material for the preparation of gold compounds. It plays an important roFormula:AuCl4H4NMolecular weight:356.81Aurate(1-), tetrachloro-, hydrogen, (SP-4-1)-
CAS:Formula:AuCl4Purity:97%Color and Shape:SolidMolecular weight:339.7865Hydrogen tetrachloroaurate(III); solution
CAS:Formula:HAuCl4Purity:≥ 99.9% (trace metals basis)Color and Shape:Yellow to orange liquidMolecular weight:339.79Tetrachloroauric Acid
CAS:Controlled ProductApplications Tetrachloroauric Acid, is used for the recovery, concentrating, purification, and analytical determinations of gold. It is the precursor used in the purification of gold by electrolysis.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Mironov, I. V., et al.: Russian J. Inorg. Chem., 57, 610 (2012); Feather, A., et al.: J. Southern Africa Inst. mining Metal., 169 (1997);Formula:AuCl3·ClHColor and Shape:NeatMolecular weight:339.79
