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Zinc chloride is the name of chemical compounds with the formula ZnCl2 and its hydrates. Zinc chlorides, of which nine crystalline forms are known, are colorless or white, and are highly soluble in water.
Z 1255 (OTTO) Zinc chloride, 98% Cas 7646-85-7 - used to catalyze the Fischer Indole synthesis an the Friedel-Crafts acylation reactions.