Potassium Humate Powder
1) Specification
Appearance: black brown powder
Size: 60-80 mesh
Water-solubility: 95%-97%
Humic acid (dry base): 55%-60%
Organic Matter (dry base): 65%-70%
Potassium content (K2O): 8%-10%
PH: 9-11
Package:
Price: USD/MT FOB
Potassium Humate Shiny Powder