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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.
Usage:

1. Having similarity with soil organic matter, Proper PH range 5-9.

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

3. Having good chelate and complex performance with metalion.

4. Having lots of functional group containing oxygen.

5. Improve soil, Enhance efficiency of fertilizer, Increase crop output, modify crop quality, Enhance crop anti-contrary ability (anti–drought, anti-low temperature, anti- plant diseases and insect pests, anti-lodge), Increase crop physiological activity, stimulate crop growth.

6. Directly used as organic carrier in soil modifier inorganic compound fertilizer. It can increase soil agglomerate granule structure. Improve soil moisture remaining and aerating performance, accelerate soil activity of good microbe, reduce content of salt in salina soil, regulate PH value of soil.

7. With molecular section or low molecular matter of biological physiological activity. 
Packing:Net in 25KG plastic woven bag.
Specification:


Powder:


Content of humic acid

45-55%

60% Min

65% Min

Moisture

15-18%

15% Max

15% Max

Fineness

40-160 mesh pass 90%


Granular:


Content of humic acid

45-55%

60% Min

Moisture

25% Max

15% Max

Size

2-4mm