Humic Acid - Datasheet

Humic Acid is formed by microbial degradation of the dead biological substances for thousand of years. Its specific properties and structure depends on a given sample source from water or soil to extract the specific conditions. However, while the humic acid is different sources, the performance is very silimar .Humus in soils and sediments can be divided into three main parts:humic acidHumic acid, HA), fulvic acid (fulvic acid,FA) and humin(humin,HM). HA is soluble and can be extracted out by alkali solutions, it is not soluble in water and acid itself, FA is soluble in alkali, water and acid, HM is not soluble in alkali, water & acids.