Common Name: Humic acid CAS No.: 1415-93-6 Molecular Formula: C9H9NO6 Activity: Liquid Fertilizer Formulation: 4% SL, 55-60% Powder Application: Humic acid is a kind of complicated composition of macromolecular compounds, according to the solubility of different solvents are divided into three components of the fulvic acid, brown rot, black rot acid. The advantage of Humic acid, * Improve soil quality * Promote plant/crop growth * Enhance animal immune ability * Enhance the absorption of microelements * Promote the development of aquaculture