Chemical Product Library / Reference
Humic Acid
Chemical identity, technical indicators, performance and application reference. Confirm specifications and regulatory suitability against supplier documentation.
Chemical identity
| English name | Humic Acid |
|---|---|
| English synonyms | Humic acid;Humic substances |
| Chinese name | 腐植酸 |
| Chinese synonyms | 腐殖酸;黑腐酸;胡敏酸 |
| Chemical category | Fertilizers |
| CAS No. | 1415-93-6 |
| EINECS No. | 215-809-6 |
| Molecular formula | Not provided |
| Molecular weight | Not provided |
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 ≥50.0% (dry basis); moisture ≤15.0%; ash ≤20.0%; pH 4.0–6.0
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, animal feed additive