... complexing, flocculating, dispersion and cohesion, etc.2. Specification:Water-solubility (dry base) 80-85.0%min Humic Acid ... concrete superplasticizers, wastewater treatment agent, soft water colorings, ion exchangers and boiler water treatment agent.2Others: Mainly used ... as soil ameliorator, plant growth regulator, aquiculture pond water treatment agent, feed additives and veterinary ingredients.4. ...