grade
technical
Quality Level
form
solid
ign. residue
~20%
InChI
1S/K
InChI key
ZLMJMSJWJFRBEC-UHFFFAOYSA-N
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General description
Humic acid (HA) is a heterogeneous macromolecule mainly found in soil and water.
Application
Humic acid has been used to prepare stock solution employed in the following experiments:
- Coagulation activity assay of Moringa oleifera protein extracts for humic acid removal.
- Adsorption edge experiment to study its effect on the sorption of tetracycline onto goethite.
- Evaluation of the ability of polymeric adsorbent Supelite Dax-8 to remove humic acid from nucleic acid extracts prior to quantitative real-time PCR (qPCR).
Legal Information
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Andrea Fanesi et al.
Frontiers in microbiology, 9, 2999-2999 (2018-12-20)
In soil, organic matter and mineral particles (soil particles; SPs) strongly influence the bio-available fraction of organic pollutants, such as polycyclic aromatic hydrocarbons (PAHs), and the metabolic activity of bacteria. However, the effect of SPs as well as comparative approaches
Joon-Yung Cha et al.
Molecules (Basel, Switzerland), 26(4) (2021-02-07)
Humic acid (HA) is a principal component of humic substances, which make up the complex organic matter that broadly exists in soil environments. HA promotes plant development as well as stress tolerance, however the precise molecular mechanism for these is
Nuria Polo-Cavia et al.
Aquatic toxicology (Amsterdam, Netherlands), 172, 30-35 (2016-01-15)
Recent studies suggest that direct mortality and physiological effects caused by pollutants are major contributing factors to global amphibian decline. However, even sublethal concentrations of pollutants could be harmful if they combined with other factors to cause high mortality in
Improving qPCR efficiency in environmental samples by selective removal of humic acids with DAX-8.
Schriewer A, et al.
Journal of Microbiological Methods, 85(1), 16-21 (2011)
Ozonation of humic acids in water.
Baozhen Q S W, et al.
Zhongguo Jishui Paishui (China Water & Wastewater), 2, 007-007 (1986)
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