Use: humic acid (weathered coal) is a polymer of aromatic hydroxy carboxylic acid non uniform, appearance of the black solid thermometer, non-toxic and tasteless, soluble in water, acidic water with active groups such as carboxyl and hydroxyl.

Standard number: Q/PAH01-2010

Content: 55%

Effective ingredients: 85%

The moisture is less than 15%

Fineness: 40 mesh (or according to customer requirements)

Mainly for the production of agricultural fertilizer raw materials, oil drilling mud stabilizer, soil improvement and hot water, ceramic wastewater treatment agent, cathode, battery filler etc.......

Weathered coal humic acid (cHamic Acid HA)