EC vs. SC Formulations: The Chemistry of Agrochemical Stability

Emulsifiable concentrates (EC) dissolve the active ingredient in organic solvents, forming emulsions upon dilution in water. In contrast, suspension concentrates (SC) disperse fine solid particles in water with stabilizers, improving safety and reducing volatile emissions. The choice between EC and SC affects stability, application efficiency, and environmental footprint.

Reference:

Knowles, D. A. (2020). New developments in crop protection formulation. Pest Management Science, 76(1), 18–24.

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