sell humic acid

Properties:

Black powder, innoxious, odourless. It is a kind of heterogeneous

macromolecule hydroxy acid, tiny soluble in the water. It is a weak

acid, contains the active groups such as hydroxy, carboxylic and

phenolic hydroxyl etc.

Quality Standard:

Content of humic acid:              60%min   65%min   70%min

Moisture:                           15%max   15%max   15%max

Particle sizes                      according to buyer’s request 

Usage:

used as raw material of producing sodium humate, potassium humate, humic acid compound fertilizer and well drilling auxiliary as well as the other humic acid series products, etc.