... function, foliar fertilizer, fertilizer additives Sodium 2,4-dinitrophenolateFoliar fertilizer, Fertilizer additivesMolecular formula: C6H3N2O5NaRelative molecular weight ... .683 (24), melts at 114-115 (free acid), soluble in water, easily soluble in organic solvents ... .Application:Sodium 2, 4-dinitrophenolate, fertilizer additive, foliar fertilizer, plant food, ...