China Super Soluble Potassium Humate with 70%Humic Acid., Find details about China Potassium Humate, Potassium Humic from Super Soluble Potassium Humate with 70%Humic Acid.
Appearance | Black Shiny Crystal | Black powder |
Water Solubility(Dry basis) | 95.0% min | 95.0%min |
Humic Acid(Dry basis) | 70.0% min | 70.0% min |
K2O(Dry basis) | 12.0% min | 12.0% min |
Moisture | 15.0%max | 15.0%max |
PH | 8.0-10.0 | 8.0-10.0 |
0.5mm Sieve Residue | / | 5.0% max |
Size Rate(0.2-1.0mm) | 90.0% min | / |