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Huminsuren

Humic acid Struktur
1415-93-6
CAS-Nr.
1415-93-6
Bezeichnung:
Huminsuren
Englisch Name:
Humic acid
Synonyma:
NHA;humic;Humic Acid powder;humicacids;Na-humic acid;NITROHUMIC ACID;Hydridopotassium;pgs10;enersol;agro-lig
CBNumber:
CB9368635
Summenformel:
C9H9NO6
Molgewicht:
227.169998168945
MOL-Datei:
Mol file

Huminsuren Eigenschaften

Schmelzpunkt:
>300℃
Aggregatzustand
Crystalline powder
Wasserl?slichkeit
Slightly soluble in water, with much swellingSoluble in organic solvents like acetone and benzenol. Slightly soluble in water.
Merck 
14,4752
Stabilit?t:
Stable. Incompatible with strong oxidizing agents.
EPA chemische Informationen
Humic acids (1415-93-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 26-36
WGK Germany  3
RTECS-Nr. MT6544000
TSCA  Yes
HS Code  29420000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

Huminsuren Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Chemische Eigenschaften

black granules

Verwenden

Metal chelator; pigments.Humic acid is used as a soil supplement in agriculture and human nutritional supplement. It is used to improve the growth and cultivation of crops, citrus, turf, flowers. It is also used to improve the strength of organically-deficient soils. It is utilized to stimulate the immune system and treating the influenza, avian flu, swine flu and other viral infections.

Definition

A brown, polymeric constituent of soils, lignite, and peat; it contains the brownishblack pigment melanin. It is soluble in bases, but insoluble in mineral acids and alcohols. It is not a well-defined compound but a mixture of polymers containing aromatic

Allgemeine Beschreibung

Humic acid (HA) is a heterogeneous macromolecule mainly found in soil and water.

Landwirtschaftliche Anwendung

Humic acid is a partially decomposed aromatic, organic matter that originates from terrestrial vegetation. It is made up of dark colored amorphous materials and is the end-product of the action of bacteria and certain enzymes. Most of the humic acid has a large fraction of carboxylic functional group which enables the humic acid molecule to chelate with positively charged multivalent ions (Mg++, Fe++ etc). The action of chelation helps plants to absorb the nutrients effectively. This function is one of the most important roles of humic acid. Humic acid also contains the phenolic functional group.
;Humic acids are derived from peptide, lipid and carbohydrate precursors. Peat, lignite coal, leonardite,decomposing driftwood and fish excreta are rich in humic acids. Leonardite is a highly oxidized form of organic matter and is technically known as a low rank coal which is between peat and sub-bituminous coal. Most of the humic acid found in rivers, lakes and even oceans has flowed from land over long periods of time. In the aquatic media, humic acid molecules develop unique characteristics.
Humic acid can be broken down into two groups, based on the size and polarity of the individual components. The smaller, more polar fraction is called fulvic acid and the larger, non-polar fraction is the humic acid. The acids are soluble in sodium hydroxide.
Humic acids are soluble in alkaline solutions. But on acidification of the alkaline extracts, they precipitate (Fulvic acid, on the other hand, remains soluble on acidification of the extract). Their molecular weight is in the range of tens of thousands to a million. They are believed to be polymerization products of fulvic acids and their decay products.
The three main components of humus are humin, humic acid and fulvic acid.

Huminsuren Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Huminsuren Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 340)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8816 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12795 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021
lisa@kingfinertech.com China 2990 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
City Chemical LLC
2039322489
sales@citychemical.com United States 168 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
sales@sdzschem.com China 2930 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5906 58
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29815 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9636 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30241 58

1415-93-6(Huminsuren)Verwandte Suche:


  • abcolwalnutcrystals
  • agro-lig
  • enersol
  • humification
  • pgs10
  • soilorganicmatter,humicacids
  • ulmicacids
  • Humic acid,artificial
  • SOILHUMICACID
  • HUMIFULVATE
  • LEONARDITEHUMICACID
  • HuMic acid technical
  • HUMIC ACID
  • Humicaci
  • Humic acid ISO 9001:2015 REACH
  • Factory Wholesale CAS 1415-93-6 Humic Acid with Good Price
  • NITROHUMIC ACID
  • humic
  • NHA
  • Na-humic acid
  • Humic Acid powder
  • humicacids
  • Hydridopotassium
  • Humic acid, water soluble
  • 2-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid
  • 1415-93-6
  • Mixtures
  • Organic Building Blocks
  • Carboxylic Acids
  • Carbonyl Compounds
  • Building Blocks
  • Feed Additives
  • Carbonyl Compounds
  • Carboxylic Acids
  • Mixtures
  • bc0001
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