| Appearance | Brown Yellow powder | PH | 4.5-6.5 |
| Dry matter | ≥93% | Moisture | ≤7.0％ |
| Water insoluble matter | ≤1.5% | Lignosulphonate | ≥60% |
| Total reducing matter | ≥12% | Moisture | ≤ 5.0% - 8.0% |
Application
High-Efficiency Organic Fertilizer
Potassium lignosulfonate contains over 80% organic matter and is rich in nitrogen and potassium, making it an excellent organic fertilizer.
Nutrient-Rich Feed Ingredient
In addition to abundant carbohydrates, nitrogen, and potassium, this product contains other nutrients such as zinc, iodine, selenium, iron, and calcium, making it an excellent feed ingredient.
Extensive Industrial Applications
It has been extensively applied across multiple industries, including water-coal slurry production, mineral flotation, smelting granulation, asphalt emulsification, concrete admixtures, petroleum production, industrial water treatment, eco-friendly resins, ceramics, refractories, as well as construction, energy, chemical, and light industries.
