| http://www.w3.org/ns/prov#value | - This solid cobaltic hexammine chloride is then separated from the stripping solution, dissolved in water, typically in concentration of about 1 to 5 weight percent, and the resultant solution treated with an alkali or alkaline earth hydroxide such as NaOH, typically in the amount of about 3 to 15 weight percent, to form the cobalt-containing precipitate.
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