It is a high polymer heterogeneous aromatic hydroxyl carboxylic acid.
It is black brown powder or granular, insoluble in water and is of weak acidity, easily soluble in alkali.
It comprises hydroxyl, carboxylic, phenolic hydroxyl, active groups.
It is black brown powder or granular, insoluble in water and is of weak acidity, easily soluble in alkali.
It comprises hydroxyl, carboxylic, phenolic hydroxyl, active groups.
Certificate
- ISO
Main Products
Fertilizers,Food Additives, Humates, Plant Growth Regulators