Potassium Humate (CAS 68514-28-3) is a water-soluble humic acid salt derived from leonardite, supplied as shiny flakes, crystals or powder, and valued in agriculture as a concentrated source of humic substances and potassium that improves nutrient uptake, soil physical properties and root development in crops. This Bio-stimulant is available in shiny flakes, crystals, or powder. It enhances the uptake of nutrients and improves soil physical properties while providing essential potassium for plant development. Known for its high solubility , it is ideal for modern irrigation systems including drip and sprinkler setups. It acts as a powerful catalyst for root development and stress resistance in crops.
Typical Properties
| Molecular weight | 258.35 g/mol |
|---|---|
| Boiling point | 640°C[at 101 325 Pa] |
| Density | 1.5[at 20°C] |
| Water solubility | 279g/L at 20°C |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Potassium Humate
Applications
- Fertigation: Directly dissolved in irrigation water to provide humic substances and potassium to the root zone.
- Fertilizer Blending: Used as a raw material in the production of high-end liquid and granulated NPK fertilizers.
- Seed Soaking: Applied to seeds to improve germination rates and early seedling vigor through organic stimulation.
Safety & Risks
Classified as Non-Hazardous. Avoid contact with eyes; use Safety Glasses and Standard Gloves during bulk mixing.
Packaging
20 kg or 25 kg Bags with PE liners, or 1 kg retail-ready pouches.