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Hot: oxalic acid
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Humic Acid
CAS No.:1415-93-6
Property:Black brown powder or granular, innoxious, odorless, insoluble in water, easily soluble in alkali.

1. Having similarity with soil organic matter, proper pH range 4-6.

2. As basic raw material for all kinds of Humic Acid series products.

3. Having good chelate and complex performance with metalion.

4. Having lots of functional group containing oxygen.

5. Improve soil, improve fertilizer efficiency, increase crop yield, improve crop quality, and improve crop resistance (drought resistance, low temperature resistance, plant pests and diseases resistance, lodging resistance). Improve the physiological activity of crops, stimulate crop growth. 

6. It is directly used as an organic carrier for soil modifiers in inorganic compound fertilizers. It can improve soil water retention and air permeability, accelerate soil microbial activity, reduce salt content in salt marsh soil, and adjust soil pH value.

7. Also used for the production of drilling aid agent, pesticide, plant growth stimulating hormone.


1. Net each in 25kg plastic woven bag, lined with PE bag.

2. Net each in 25kg kraft paper bag, lined with PE bag.
3. Net each 500kg or 1000kg big bag.