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     Humic Acid
      Calcium Humic Acid
      Sodium Humic Acid
      98% Potassium Humate
      Bio-Fulvic Acid
      Fulvic Organic Compound Granular
      90% Potassium Humic Acid
      Humic Acid Germicide
      70% Fulvic acid Powder I
      70% Humic Acid
      95% Potassium Humic Acid
      70% Fulvic acid Powder II
      80% Potassium Humic Acid
      Fulvic Acid Chelate Cu,Fe,Mn,Zn
   
     product

70% HUMIC ACID

 

 

Humic acid is a high polymer heterogeneous aromatic hydroxy carboxylic acid. It is black or brown granular. Insoluble in water and is of weak acidity. It comprises carboxylic,phenolic hydroxyl and etc. active groups.As the materials for humate fertilizer to promote the plant to grow and enlarge the effect of fertilizer.

 

Appearance

Black powder

Solubility

Insoluble

pH

6-7

Intensity(N)

4-6

Ash

Max 10%

Humic acid(dry basis)

Min 70%

Moisture

Max 15%

 

 

  

 

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