... 75-7 Molecular formula: C8H6 Cl2O3 Technical: ≥96%.Formulation: 2, 4-D Amine/ Sodium Salt 500G/L, 600G/L, ... 720G/L, 860G/L SL,Application:2, 4-D, its salts and esters are systemic herbicides ... , widely used for the control of broad-leaved weeds such as Plantago, Ranunculus and Veronica spp. in ... 0.28-2.3 kg/a. After dilution, it can be used to control the broad leaf weeds in the ...