China Super Potassium Humate Granular with 70% Humic and Full Solubility, Find details about China Potassium Humate from Super Potassium Humate Granular with 70% Humic and Full Solubility
Appearance | Black Shiny Crystal | Black Micro-Granule |
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 Value | 8.0-10.0 | 8.0-10.0 |
0.5mm Sieve Residue | / | 5.0% max |
Size Rate(0.2-1.0mm) | 90.0% min | / |