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Product Description:
Copper(II) chloride
CAS number: 7447-39-4
Molecular formula: Cl2Cu
Molecular weight: 134.45
EINECS number: 231-210-2
MDL No. : MFCD00010972
Stats
Melting point 620 °C(lit.)
Boiling point 993°C/760mmHg
Density 3.386 g/mL at 25 °C(lit.)
Vapor pressure 0Pa at 25℃
Storage conditions Store below +30°C.
The solubility is H2O: soluble
Morphology powder
The color is Yellow-brown
Specific gravity 3.386
PH 3.5 (50g/l, H2O, 20℃)
Water solubility 620 g/L (20 ºC)
Air Sensitive & Hygroscopic
Merck14, 2633
Exposure limit ACGIH: TWA 1 mg/m3
NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stable. Reacts violently with potassium and sodium. Contact with acetylene may form explosive acetylides. Stable. Reacts violently with potassium and sodium. Contact with acetylene may form explosive acetylides. Hygroscopic.
The surface tension is 72.7mN/m at 1.01g/L and 21℃
Safety information
hazard symbol (GHS)GHS hazard p
China
