China Factory Best Quality Organic Classification Humic Acid Fulvic Acid, Find details about China Humic Acid, Humic Acid Fulvic Acid from Factory Best Quality Organic Classification Humic Acid Fulvic Acid
Appearance | Black powder & flake |
Water solubility | Completely |
Humic extract (dry basis) | 80% min |
Total small molecular humic acid (dry basis) | 65% min |
Potassium (dry basis, K2O) | 10% min |
Moisture | 12% max |
PH | 9-11 |