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 |
| k20(potassium%) | 8%-10% | 8%-10% | GB/T 11957-2001 |
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 growth.
2. Improve quality of meat, increase output of eggs and milk.
3. Make animal's hair shiny.
4. Increase disease resistance and growth capability.
1. Supplement carbon sources in fertilizer water.
2. Purify water quality through strong adsorption.
3. Physical shading: Prevents moss growth by blocking sunlight penetration to the bottom layer.
Regulates plant hormones like auxin and gibberellin to suppress abnormal stem elongation. Promotes robust growth, root development, and optimizes nutrient uptake for balanced ecological development.
Enhances fluid viscosity and shear resistance, stabilizing the mud system. Inhibits shale hydration, prevents wellbore collapse, and reduces fluid loss. Improves lubricity and boosts drilling efficiency.
Founded in 2015, we are a professional manufacturer of humic acid series in China. Our primary products include Humic Acid, Potassium Humate, and Activated Carbon, highly recognized for quality and reputation. We operate specialized departments for fertilizers, plant extracts, peptides, and activated carbon. Our team is dedicated to professional production, testing, packing, and shipment processes.



Participating in numerous domestic and international professional exhibitions, we focus on humic acid applications and product innovation. We engage in deep communication with global customers to understand their needs and discuss cooperation while staying ahead of industry technology trends.





