Nitrates are obtained by solar evaporation of the brine after extracting iodine. Iodine is obtained by controlled chemical reactions, the degree of concentration by blow out and further refining with hydrogen peroxide, in order to avoid the use of solvents and sulfuric acid which may contaminate the final product. Refined Iodine goes through a melting stage, later it solidifies until obtaining a suitable and optimal physical form for its commercialization.



Process are regulated by ISO 9001

Crude Iodine fulfills US and EU pharmacopea standars. Process are documented under ISO 9001 standards.

Cosayach fulfills the international standards for packaging and transportation of IMO cargo to be dispatched via road, sea or air transportation to the world. Such packaging includes fibre drums and big bags of different size and capacities.

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