Humic Acid,Potassium humate,Sodium humate,Fulvic acid


Humate is formed after neutralize with NAOH, KOH and NH4OH. It’s water soluble, with PH value of 9.0-10.0.Final products are sodium humate, potassium humate, and ammonium humate.

Humic Acid

Humic acid has bigger molecule weight and long chain not soluble in water but soluble in alkaline solution.

Fulvic Acid

Fulvic acid formed after the neutralize reaction of humate and acid, like HCL,H2SO4,and HNO3.The real fulvic acid doesn’t exist in the nature, because it’s so active that can react with everything. Humic acid has light molecule weight and short chain soluble in both alkaline solution & acid solution.Fulvic acid has strong capability to chelate minerals beneficial and transfer to living organism also fix heavy metals by neutrally charged thus difficult to enter into the living organism.

Fulvic Acid functions:

  • Improve the structure of the soil,enhance the cation exchange capacity (CEC) to increase soil fertility and water holding capacity.
  • Neutralize both acidic and alkaline soil, regulate the pH-value of soil.
  • Promote seed germination and root development.
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