Humic Acid, Packaging Type : Black

Description   Humic Acid is a high polymer heterogeneous aromatic hydroxyl carboxylic acid. It is black brown powder or granular, insoluble in water and is of weak acidity, easily soluble in alkali. It comprises hydroxyl, carboxylic, phenolic hydroxyl, active groups.   Types   Powder   Organic Matter (Dry Basis   90% min.   Humic Acid (Dry Basis)   80% min.   Moisture   15% max.   Ash   10% max.