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Potassium Humate is a natural organic macromolecule extracted from high-quality weathered coal, lignite, and peat via advanced alkaline extraction and purification. It presents as black/brown amorphous powder, flakes, or granules, with good water solubility (≥95%) and chemical stability, suitable for pH 4.0-10.0 and resistant to 120℃ without decomposition. Non-toxic, residue-free, and highly compatible, it serves as an eco-friendly agent in agriculture, animal husbandry, aquaculture, and environmental protection.
| Test Item | Standard Requirement | Test Result | Test Method |
|---|---|---|---|
| Humic Acid Content (Dry Basis) | 40-65% | 40-65% | GB/T 11957-2001 |
| Moisture Content | ≤8.0% | 6.3% | GB/T 8576-2010 |
| pH Value (1% Aqueous Solution) | 7.8-9.8 | 8.6 | GB/T 9724-2007 |
| Heavy Metal (Cd) Content | ≤5 mg/kg | 2.3 mg/kg | GB/T 23349-2020 |
Purified to remove heavy metals and harmful microbes, with humic acid content up to 70%-95%.
Active groups (carboxyl, hydroxyl) boost nutrient absorption by 30%-50% via chelating trace elements (Fe, Zn, Mn).
Fast-dissolving, no caking, mixable with fertilizers, pesticides, or feed additives.

Improves soil structure (loosens compacted soil, retains water/fertilizer), activates beneficial microbes, and enhances crop stress resistance (drought/cold/disease). Applied via soil (5-10kg/mu), foliar spray (0.1%-0.3% solution), or drip irrigation (0.05%-0.1% solution).
1. Promote metabolism and accelerate the growth and development of animals.
2. Improve the quality of meat, increase the output of meat, eggs and milk.
3. Make the animal's hair shiny.
4. Increase disease resistance.
5. Improve the ability for growing up for the animals.


1. Application in fertilizer water: organic weak acids can supplement carbon sources.
2. Purify water quality: strong adsorption capacity.
3. Physical shading: prevents moss growth by blocking sunlight penetration.
Serves as a high-performance additive in oil sludge drilling fluids. Enhances viscosity and shear resistance, inhibits shale hydration, and prevents wellbore collapse while reducing fluid loss.

Founded in 2015, we are a professional manufacturer of humic acid series in China. Our main products include Humic acid, Potassium humate, and activated carbon. We are widely recognized by customers for our consistent quality and reputation. Our professional team handles production, testing, packing, and shipment with expertise.



Relying on industry exhibition platforms, we participate in numerous professional exhibitions globally, focusing on humic acid application scenarios and innovation. We engage in in-depth communication with global customers to understand needs and provide reliable raw material support for agricultural efficiency.






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