 
    (1)Nitro humic acid is obtained using nitric acid and humic acid powder at a mass ratio of 3: 1. The solution is acidic, so it can be dissolved in an alkaline solution.
(2)It is a highly effective soil improver, plant growth promoter, fertilizer synergist and drilling fluid stabilizer. Have both powder and granule type.
| Item | RESULT | 
| Appearance | Black Powder/Granule | 
| Organic Matter (dry basis) | 85.0% min | 
| Solubility | NO | 
| Humic Acid (dry basis) | 60.0% min | 
| N (dry basis) | ≥2.0% | 
| Moisture | 25.0% max | 
| Granule Radial Load | 2-4 mm | 
| PH | 4-6 | 
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Executive Standard: International Standard.