Potassium Humate

Product Name Potassium Humate CAS No. 68514-28-3 Description It is a high polymer heterogeneous aromatic hydroxyl carboxylic acid salt. It is black powder with slight gloss appearance. Soluble in water and weak alkaline features. It comprises active groups hydroxyl. Carboxylic acid salt and nitro and so on. Types Powder Crystal 1 Crystal 2 Potassium HumateDry Basis 85% min. 85% min. 95% min. Humic Acid (Dry Basis) 60% min. 60% min. 75% min. Potassium (K2O Dry Basis) 10% min. 10% min. 12% min. Moisture 15% max. 18% max. 15% max. PH 9.0 10.0 9.0 10.0 9.0 10.0 Residue on Sieve (0.5 MM) 5% max. --- --- Size (MM) --- 1 - 5 0.2 - 1 Size Rate --- 90% min. 95% min. Specific Gravity (G/CM3) 0.90 0.81 0.88 Ignition Point () 600 660 700 Packing 25 KG / 50 KG net plastic bag with PVC lining. Usage Used as soil multi-functional compound fertilizer after combination with the elements of nitrogen and phosphorus, also used as soil ameliorator, plant growth stimulant and fertilizer efficiency promoter. As drilling mud treatment agent ion exchange, waste water treatment compound, heavy metal adsorbent and so on. Storage Keep in sealed and damp proof place.