Humic Acid Potassium is a high polymer heterogeneous aromatic hydroxyl carboxylic acid salt. It is black powder Soluble in water and is of weak alkalescence. It comprises hydroxyl, carboxylic acid salt and nitro etc. active groups.
Specification:
Humic Acid (dry basis) 50.0%min
Potassium content (K2O dry basis) 8.0%min
Moisture 15.0%max
PH 8.0-9.5
Appearance: Black powder
Packing: 25 kg bags PE woven bag
Application rates:
In agriculture: after this product is combined with Nitrogen, Phosphorus which are essential for the growth of plants. This compound become multi-functional complex fertilizer. It is oil-improver plant-growth irritant fertilizer-promoter.
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