Explanatory notes
… Its uses include the pickling of metals, in the textile dyeing or printing industry, in tanning, as a fertiliser, in … (2) Calcium chloride (CaCl 2 ). This compound is either extracted from natural Stassfurt salts, or obtained … A by‑product of the extraction of potassium salts. Occurs either in anhydrous translucent masses, cylinders, tablets …