China Potassium Humate Salts Price Dry Powder Super Humic Acid Shiny Flakes 98 Organic Fertilizer Potassium Humate, Find details about China Super Potassium Humate Shiney Flakes, C9h8K2o4 from Potassium Humate Salts Price Dry Powder Super Humic Acid Shiny Flakes 98 Organic Fertilizer Potassium Humate
Water-solubility (dry basis) | 85% Min. | 95% Min. |
Content of Humic Acid(dry basis) | 55% Min. | 55-60%; 60-65% |
Moisture | 15% Max. | 15% Max. |
K2O (dry basis) | 10% Min. | 10% Min. |
PH Value | 9-11 | 9-11 |