| Model NO. | Potassium Humate |
| Application | Vegetables, Flowers, Fruit |
| State | Powder |
| Raw Material | Humic Acid |
| Appearance | Black Flakes Powder or Granular |
| Humic Acid | 70% |
| Fulvate Acid | 15% |
| K2O | 8%, 10%, 12% |
| Water Solubility | 98% |
| Origin | China |
| Production Capacity | 1000mt/Month |
Potassium humate is a heterogeneous polymeric aromatic hydroxy carboxylate, which is extracted from lignite after fine selection and reacted with KOH liquid. It is soluble in water, alkaline, and contains active groups such as carboxyl and phenolic hydroxyl groups.
| No. | Specification Item | Value Range |
|---|---|---|
| 01 | Appearance | Powder |
| 02 | Water-solubility (dry basis) | 80%-98%min |
| 03 | Humic acid (dry basis) | 50%-70.0% |
| 04 | Fulvic acid (dry basis) | 10.0%-20.0% |
| 05 | Potassium (K2O dry basis) | 8%-12.0% |
| 06 | Moisture | 25.0%max |
| 07 | pH | 9.0-11.0 |
Custom Products Available: Content, Shape & size (Microgranules / Sustained-release Tablet / Flake / Powder / Granule / Liquid).
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