308067-45-0

Basic information

• Product Name: HUMIC ACID
• Synonyms: NITROHUMIC ACID
• CAS NO: 308067-45-0
• Molecular Formula: C9H9NO6
• Molecular Weight: 227.169998168945
• EINECS: 215-809-6
• Mol File: 308067-45-0.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: HUMIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: HUMIC ACID(308067-45-0)
• EPA Substance Registry System: HUMIC ACID(308067-45-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• RTECS: MT6544000
• Hazardous Substances Data: 308067-45-0(Hazardous Substances Data)

Usage

Description

Humic acid is a complex mixture of natural organic macromolecular compounds that are widely found in nature, with the highest concentration in soil. It is a heterogeneous complex mixture with diverse physical and chemical properties, characterized by a polydisperse molecular weight. Humic acid is a natural, high molecular weight, yellow to black, amorphous, colloidal substance composed of aliphatic and aromatic organic polyelectrolytes. Due to its complex nature, it cannot be represented by a single chemical structural formula.

Uses

Used in Agriculture:
Humic acid is used as a growth promoter for plants, enhancing crop yield. It acts as a close friend to inorganic fertilizers, improving their effectiveness and efficiency in various ways:
As a slow-release agent and stabilizer for nitrogen fertilizers, humic acid helps in the controlled release of nitrogen, ensuring a steady supply for plant growth.
As a synergist for phosphate fertilizers, humic acid works in conjunction with phosphates to enhance their availability and uptake by plants, thus improving overall nutrient utilization.
As a protective agent for potassium fertilizers, humic acid helps in preserving the availability and effectiveness of potassium, which is crucial for various plant functions.
Humic acid also has a significant synergistic effect on chemical fertilizers, enhancing their overall performance and contributing to improved soil health and plant growth.