E565

Byproducts from the production of wood pulp using sulfite pulping. Used to stably disperse pesticides, dyes, carbon black, and other insoluble solids and liquids into water. Suppresses dust on unpaved roads. The anti-oxidant effect of lignosulfonates is utilized in feeds, ensilage and flame retardants. The UV absorbance of lignosulfonates is utilized in sun screens and bio-pesticides.