Chemical Product Library / Reference
Potassium Humate
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Potassium Humate |
|---|---|
| English synonyms | Potassium humate;Humic acid potassium salt;Potassium humate salt |
| Chinese name | 腐植酸钾 |
| Chinese synonyms | 腐殖酸钾;钾腐植酸盐;腐植酸钾盐 |
| Chemical category | Fertilizers |
| CAS No. | 68514-28-3 |
| EINECS No. | 271-030-1 |
| Molecular formula | C9H8K2O4 |
| Molecular weight | 258.36 |
PubChem structure images are reference depictions, not proof of composition, purity, grade, or regulatory status. Mixtures and polymers may not have a single representative structure.
Technical indicators
Humic acid content (dry basis) ≥50.0%; K2O content ≥8.0%; moisture ≤15.0%; pH 8.0–10.0
Performance characteristics
Black or dark brown powder, natural organic polymer, good ion exchange and adsorption capacity
Application scenarios
Agricultural soil conditioner, organic fertilizer, drilling fluid additive, water treatment