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Sodium Humate possess excellent complexing ability with heavy metal.
Sodium Humate acts as a proxy for humic-like substances that were identified as a major component of the isolated organic matter in the atmospheric aerosol.
Sodium Humate is a principal component of humic substances.
CAS: 68131-04-4
MF: C9H8Na2O4
MW: 226.14
EINECS: 268-608-0
Synonyms
HUMIC ACID, SODIUM SALT;SODIUM HUMINATE;ch02;cha02;dolaflux;Humicacids,sodiumsalt;humicacids,sodiumsalts;huminsaurenatrium
Sodium Humate boosts plant growth.
Sodium Humate, a major component of humic substances found in soil organic matter, play a critical role in carbon sequestration.
These naturally occurring organic compounds are formed through the decomposition of plant and animal matter and are essential for soil health and long-term carbon storage.
Sodium Humate, sodium salts (CAS 68131-04-4) are organic compounds derived from the decomposition of plant and animal matter, primarily found in soil and sediment.
These substances are characterized by their complex molecular structure, which includes a variety of functional groups such as carboxylic acids, phenols, and alcohols, contributing to their high reactivity and ability to form complexes with metal ions.
As sodium salts, they are soluble in water, which enhances their utility in various applications, including agriculture, where they improve soil fertility and enhance nutrient uptake by plants.
Sodium Humate's exhibit chelating properties, allowing them to bind essential nutrients and trace elements, thus promoting plant growth.
Additionally, they play a role in soil structure improvement, water retention, and microbial activity stimulation.
Their dark brown to black color is indicative of their organic nature, and they are often used in environmental remediation to bind and immobilize pollutants.
Overall, Sodium Humate are valuable in both agricultural and environmental contexts due to their multifunctional properties.
Sodium Humate Chemical Properties
Melting point: >300 °C(lit.)
Boiling point: 639.85℃[at 101 325 Pa]
density: 1.51[at 20℃]
storage temp.: Store at room temperature, keep dry and cool
form: Powder
color: Black
Water Solubility: Soluble in water (33.3 mg in 1 mL)
Cosmetics Ingredients Functions ANTIMICROBIAL
CHELATING
BUFFERING
ABSORBENT
InChI: InChI=1S/C9H10O4.2Na/c10-8(11)6-4-1-2-5(3-4)7(6)9(12)13;;/h1-2,4-7H,3H2,(H,10,11)(H,12,13);;/q;2*+1/p-2
InChIKey: HMGUIQPKFUZDPV-UHFFFAOYSA-L
LogP: 2.08 at 20℃
CAS DataBase Reference: 68131-04-4
EPA Substance Registry System: Sodium Humate (68131-04-4)
Uses
Sodium Humate is suitable reagent used to study the hygroscopic growth of solid aerosol particles consisting of mixtures of ammonium sulfate, adipic acid and humic acid mixtures.
Sodium Humate is suitable reagent used to study the phase transitions and hygroscopic growth of humic acid aerosols by Fourier transform infra-red (FTIR) spectroscopy and tandem differential mobility analysis (TDMA).
Sodium Humate is a natural organic substance, a complex polymer compound generated by plant residues through biodegradation, oxidation-reduction and other processes.
Sodium Humate is widely present in nature, including forest soil, grassland soil, peat, wetlands, etc.
At the same time, artificially synthesized Sodium Humate is also widely used in agricultural production.
Application of Sodium Humate in aquaculture:
1. Carbon supplementation.
There are relatively few studies on the application of Sodium Humate in carbon supplementation, but some studies believe that sodium humate has a high content of carbon and can be used as a carbon source in ponds.
2. Water purification.
There are many holes in the structure of Sodium Humate, and it has strong adsorption, so it can be used as a water purification product.
In addition, due to the structure of Sodium Humate, it is also conducive to the reproduction of beneficial bacteria, and its own release of oxygen can inhibit some harmful bacteria.
3. Shading effect. This is used more often.
Sodium Humate is often used when there is moss growing in the pond.
After using Sodium Humate, a layer of soy sauce color is formed on the water surface to block part of the sunlight from reaching the bottom, causing organisms that need sunlight to grow (such as moss) to die naturally.
4. Chelating heavy metals.
When Sodium Humate is used, it will adsorb metal substances in the water.
5. The effect of improving the bottom.
In aquaculture, as more feed is used, more ammonia accumulates at the bottom of the pond, and more ammonia sources are generated, which causes more water pollution and obstruction of ammonia circulation.
Therefore, Sodium Humate is added to the pond to reduce the source of ammonia through adsorption.
