What Are The Physical Properties Of Gold Chloride?
Gold chloride, also known as auric chloride or chlorauric acid, is a yellowish-red solid with the chemical formula AuCl3. Its physical properties include:
1. Melting Point: Gold chloride has a melting point of 254°C, which means that it will melt and become a liquid at this temperature.
2. Boiling Point: The boiling point of gold chloride is 600°C, which indicates that it will boil and become a gas at this temperature.
3. Solubility: Gold chloride is soluble in water, ethanol, and other polar solvents. It forms a reddish-yellow solution when dissolved in water.
4. Density: The density of gold chloride is 4.14 g/cm³, which means that it is denser than water.
5. Crystal Structure: Gold chloride has a trigonal crystal structure with a space group of P-3m1.
6. Color: As mentioned before, gold chloride is yellowish-red in color.
It is important to note that gold chloride is highly toxic and should be handled with care.