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10125-13-0
CuCl2•2H2O
2917010800GN
99+%
1-3mm
231-210-2
Class 8
UN2802
PG III
Characteristic
Copper(II) chloride is the chemical compound with the chemical formula CuCl2. This is a light brown solid, which slowly absorbs moisture to form a blue-green dihydrate.
Chemical formula:CuCl2•2H2O
Molar mass:170.48 g/mol
Appearance:blue-green solid
Odor:odorless
Density:2.51 g/cm3
Melting point:100 °C (dehydration of dihydrate)
Solubility in water:70.6 g/100 mL (0 °C);75.7 g/100 mL (25 °C);107.9 g/100 mL (100 °C)
Solubility methanol:68 g/100 mL (15 °C)
ethanol:53 g/100 mL (15 °C) soluble in acetone
Magnetic susceptibility (χ):+1080·10−6 cm3/mol
Crystal structure:distorted CdI2 structure
Application
Copper(II) chloride is used as a catalyst for organic and inorganic reactions, mordant for dyeing and printing materials, pigment for glass, ceramics, as wood preservative, as disinfectant, and as a catalyst in the output of chlorine from hydrogen chloride. It is likewise employed in the oil industry as a purifying agent, in the manufacture of laundry marking inks, in metallurgy to recover mercury from ores, in refining copper, silver and gold, in tinting baths of iron and tin, in photography, in pyrotechnics, and to get rid of lead compounds from gasoline and oils.
Characteristic
Copper(II) chloride is the chemical compound with the chemical formula CuCl2. This is a light brown solid, which slowly absorbs moisture to form a blue-green dihydrate.
Chemical formula:CuCl2•2H2O
Molar mass:170.48 g/mol
Appearance:blue-green solid
Odor:odorless
Density:2.51 g/cm3
Melting point:100 °C (dehydration of dihydrate)
Solubility in water:70.6 g/100 mL (0 °C);75.7 g/100 mL (25 °C);107.9 g/100 mL (100 °C)
Solubility methanol:68 g/100 mL (15 °C)
ethanol:53 g/100 mL (15 °C) soluble in acetone
Magnetic susceptibility (χ):+1080·10−6 cm3/mol
Crystal structure:distorted CdI2 structure
Application
Copper(II) chloride is used as a catalyst for organic and inorganic reactions, mordant for dyeing and printing materials, pigment for glass, ceramics, as wood preservative, as disinfectant, and as a catalyst in the output of chlorine from hydrogen chloride. It is likewise employed in the oil industry as a purifying agent, in the manufacture of laundry marking inks, in metallurgy to recover mercury from ores, in refining copper, silver and gold, in tinting baths of iron and tin, in photography, in pyrotechnics, and to get rid of lead compounds from gasoline and oils.
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