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Humic Acid

Category:Biological Organic Fertilizers
Number of views:51
发布时间：2026-01-19 00:00:00

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Product overview

Introductions：

Humic acid is a mixture of polybasic acids with carboxyl and hydroxyl groups, which can be extracted from natural organic matter. It has multiple functions and is widely used as an additive in agricultural organic fertilizers.
The macromolecular structure of humic acid contains aromatic and aliphatic rings, which are connected to functional groups such as carboxyl, hydroxyl, carbonyl, etc. These structural characteristics make it have good physiological activity and chemical reactivity.
Sodium humate is the sodium salt of humic acid, which has good water solubility and is widely used in soil remediation, crop nutrition supplementation, and other fields.
Potassium humate is a product obtained by activating humic acid, which is also soluble in water but has alkaline properties. It is suitable for various fertilization methods such as drip irrigation, flushing, and spraying.

Product Features

Humic Acid
Items	Humic Acid Powder	Sodium Humate	Potassium Humate
Appearance	Black Powder	Black Granule	Black Granule Flake
Water Soluble	80%	99%	99%
organic matter	≥80%	≥86.5%	≥86.5%
Humic Acid	≥50%	≥65%	≥75%
Moisture content	≤25％	≤15%	≤15%
K2O			11%
Sodium hydroxide		15%
pH 4.0-6.0	4.0-6.0	8.0-9.0	8.0-11.0

Applications

Bio Fertilizers for Agriculture

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Humic Acid