Potassium Humate, also called Humic Acid Potassium, CAS No.68514-28-3. It is natural organic potassium salt extracted from leonardite and lignite. It appears as black powder, shiny flake or granule. The product is fully water soluble, non-toxic, rich in active humic acid groups, with good chelating and adsorption capacity. It can improve soil structure, boost microbial activity and promote plant root growth.
We supply high content Potassium Humate for agricultural use. It is widely used as soil conditioner, organic fertilizer, foliar fertilizer and root irrigation raw material. It can chelate trace elements, enhance fertilizer efficiency, improve crop stress resistance and increase yield. It is suitable for fruits, vegetables, field crops, flowers and gardening. It can also be used as drilling mud additive and wastewater treatment agent.
Our Potassium Humate features high humic acid content, low impurity and stable batch quality. Standard packing is 25kg woven bag. COA, TDS and SDS documents can be provided upon request. Factory direct supply, ready stock and competitive wholesale price for global buyers.
Specification
Product Name | Potassium Humate |
CAS NO. | 590-29-4 |
Classification | Fertilizer; Agricultural |
Other names | Potassium humate, humic acids potassium salts |
Molecular Formula | C6H4K2O7 |
Molecular weight | 294.22 |
Appearance | Black flakes |
Humic acid content (on dry basis) % | ≥50% |
N | ≥3.0% |
P | ≥0.4% |
k2o | ≥11.7% |
Organic matter content | ≥50% |
PH | 5.7 |
Water soluble | 100% Solube |