CAS No.: | 68514-28-3 |
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Formula: | C9h8K2o4 |
EINECS: | 271-030-1 |
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It is extracted from natural high active leonardite, which is a kind of excellent bioactive growth stimulant and soil conditioner with high purity humic acids. Suitable for sandy and clay soils, stimulate plant growth, prompt root development and increase yield and improve quality of plants.
ITEM
|
STANDARD
|
Humic acid(dry basis)
|
12%min
|
K2O
|
4%min
|
Fulvic acid(dry basis)
|
3-6%min
|
PH Value
|
8.0-10.0
|
Appearance
|
black borwn liquid
|
Potassium Humate / Humic acid for Plant: