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c0261-copper 2 chloride 2H2O AR

Copper 2 Chloride 2H2O AR, HmbG (500g)

RM 120.00

1. CAS No: 10125-13-0 

2. M = 170.48 g/mol  

Copper(II) chloride is the chemical compound with the chemical formula CuCl2. The anhydrous form is yellowish brown but slowly absorbs moisture to form a blue-green dihydrate.

Both the anhydrous and the dihydrate forms occur naturally as the very rare minerals tolbachite and eriochalcite, respectively.