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Product name | 100% water soluble Potassium humate |
Solubility in water | 99% min |
Appearance | brown/ black, powder/flake |
Organic matter | 85% min |
Humic acid (dry basis) | 60% min |
Fulvic acid (dry basis) | 15% min |
Moisture | 15% max |
Potassium (K2O dry basis) | 12.0% min |
pH value | 9.0-11.0 |
Size rate (60-80 mesh) | 95% min |




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