Fulvic acid

Details:

Natural Fulvic acid from Shilajit extract

Plant extract

original plant:plant extract

specification:98% 99%

synonym(s) :FULVICACIDPURITY95%;1H,3H-Pyrano4,3-b1benzopyran-9-carboxylicacid,4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-;4,10-dihydro-3,7,8-trihydroxy-3-methyl-10-oxo-1h,3h-pyrano[4,3-b][1]benzopyran-9-carboxylicacid;FulvicChemicalbookacid;3,7,8-trihydroxy-3-methyl-10-oxo-1,4-dihydropyrano[4,3-b]chromene-9-carboxylicacid;3,7,8-trihydroxy-3-methyl-10-oxo-1,3,4,10-tetrahydropyrano[4,3-b]chromene-9-carboxylicacid;Coriolusextract;FloridaPeatFulvicAcid

test method:hplc

einecs no.: 610-395-7

melting point : 246 °C (decomp)

 

Fulvic acid, one of two classes of natural acidic organic polymer that can be extracted from humus found in soil, sediment, or aquatic environments.  Its name derives from Latin fulvus, indicating its yellow colour.  This organic matter is soluble in strong acid (pH = 1) and has the average chemical formula C135H182O95N5S2.  A hydrogen-to-carbon ratio greater than 1:1 indicates less aromatic character (i.e., fewer benzene rings in the structure), while an oxygen-to-carbon ratio greater than 0.5:1 indicates more acidic character than in other organic fractions of humus (for example, humic acid, the other natural acidic organic polymer that can be extracted from humus).  Its structure is best characterized as a loose assembly of aromatic organic polymers with many carboxyl groups (COOH) that release hydrogen ions, resulting in species that have electric charges at various sites on the ion.  It is especially reactive with metals, forming strong complexes with Fe3+, Al3+, and Cu2+ in particular and leading to their increased solubility in natural waters.  Fulvic acid is believed to originate as a product of microbial metabolism, although it is not synthesized as a life-sustaining carbon or energy source.

 

product name	fulvic acid
appearance	brrown fine powder
assay	99.0% to 101.0%	99.9%
melting point	----	----
loss on drying	0.5%max.	0.22%
sulphated ash	0.1%max.	0.05%
acidity	0.01m naoh<0.50ml	0.39

 

 

As a photosensitizer, fulvic acid can absorb ultraviolet light or solar radiation to produce a series of photoactive substances. Studies have found that fuluric acid can produce some short-lived and strong oxidizing active substances under the radiation of sunlight. OH, produced OH can oxidize organic pollutants that are slowly degraded by direct photodegradation or cannot absorb ultraviolet or sunlight degradation, promoting the degradation of these substances. In addition, HS can also produce other active substances (ROS) under light, including 22O/HO, -2O, 1O2, H2O2, trilinear HS (3HS*) and -aqChemicalbooke, etc.

These photoactive substances can change the migration and transformation of organic pollutants existing in water bodies. In particular, for some substances that do not absorb sunlight and are not easy to directly photodegrade, they can cause chemical changes under the action of photoactive substances, affecting their environmental fate and ecological impact, and have a certain role in promoting the photodegradation of organic pollutants. Fulvic acid, as a kind of humus, is a kind of natural photoactive ingredient.

After absorbing light, a series of free radical reactions can occur, sensitize organic pollutants in water, and promote the degradation of these organic pollutants to a certain extent.

 

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Binbo Biological Products Co. Ltd., is a professional high-tech enterprise which engaged in Biological products and raw materials. Company was established in 2001, currently our company has more than 28 thousand square meters covering area. Factory buildings and workshops were establishsd by modern production requirements.There are three steps of development project which planned to invest around 60 million RMB. Currently the first step were finished and spent 28 million RMB, which met the production and office requirements.

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