Product Details: CAS NO.:68514-28-3 EINECS NO.: 271-030-1 Classification: Organic Place of Origin: China Brand Name: ANK Type: Granular, Prill, Column and super. Payment and Shipping Terms: Minimum Order Quantity: 20 MT Port: Main Port, China Delivery Time: Within 15 days after receipt of payment or L/C Payment: T/T, L/C, D/P at sight Description of Potassium Humate: Black powder, glossy, nontoxic, smells well, the powder is soluble in water. This powder can assist nutrition absorbing. It has been widely used in agriculture and industry. Especially in agriculture, it can increase the disease-resistance, and increase the output.