The purity of this product can be roughly calculated from the phosphorus content (on a dried basis) and the sodium number provided on the Certificate of Analysis (COA). The minimum specification for purity is > 79% on a dried basis. To prepare a stock solution of this product, it is suggested to dry the product (e.g. 100°C overnight) to thoroughly remove the water of hydration, then accurately weigh the desired amount of the dried phytic acid sodium salt, then add a specific volume of distilled or deionized water to the weighed compound, finally stir the solution until the phytic acid sodium salt is completely dissolved.
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Wichtige Dokumente
P8810
Phytinsäure Natriumsalz Hydrat
from rice
Synonym(e):
myo-Inosit-hexakis-(dihydrogenphosphat), Inositol-hexakisphosphat, Inositol-hexaphosphorsäure, InsP6
Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Größe auswählen
10 G
CHF 61.40
25 G
CHF 122.00
100 G
CHF 363.00
500 G
CHF 1’250.00
Alle Fotos(4)
Größe auswählen
Ansicht ändern
10 G
CHF 61.40
25 G
CHF 122.00
100 G
CHF 363.00
500 G
CHF 1’250.00
About This Item
Empirische Formel (Hill-System):
C6H18O24P6 · xNa+ · yH2O
CAS-Nummer:
Molekulargewicht:
660.04 (anhydrous free acid basis)
EG-Nummer:
UNSPSC-Code:
12352201
PubChem Substanz-ID:
NACRES:
NA.25
Empfohlene Produkte
Biologische Quelle
rice
Form
powder
Zusammensetzung
Sodium (Na), ≥5 mol/mol
Löslichkeit
water: soluble
Kationenspuren
Ca: ≤2%
Lagertemp.
room temp
SMILES String
[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)O[C@H]1[C@H](OP([O-])([O-])=O)[C@H](OP([O-])([O-])=O)[C@H](OP([O-])([O-])=O)[C@@H](OP([O-])([O-])=O)[C@@H]1OP([O-])([O-])=O
InChI
1S/C6H18O24P6.12Na/c7-31(8,9)25-1-2(26-32(10,11)12)4(28-34(16,17)18)6(30-36(22,23)24)5(29-35(19,20)21)3(1)27-33(13,14)15;;;;;;;;;;;;/h1-6H,(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24);;;;;;;;;;;;/q;12*+1/p-12
InChIKey
KETSPIPODMGOEJ-UHFFFAOYSA-B
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Allgemeine Beschreibung
Phytinsäure ist ein entscheidender Faktor für die Bioverfügbarkeit von Zink.
Anwendung
Biochem./physiol. Wirkung
Phytinsäure ist in allen eukaryotischen Zellen vorhanden. Bekannte Funktionen in Pflanzen sind: [PO4]3−-Speicher und Vorläufer von anderen Inositolphosphaten und Pyrophosphaten. Dank der stark negativen Oberflächenspannung ist es in vitro ein wirkungsvoller Chelator von divalenten und trivalenten Kationen und steht in vivo mit großer Wahrscheinlichkeit mit Ca2+ oder Mg2+ Ionen in Verbindung. In Hefen aktivieren Phytinsäure und das Kernporenprotein Gle1 gemeinsam die RNA-abhängige ATPase-Aktivität des DExD-Box Protein 5 (Dbp5) und regulieren so den Export von mRNA aus dem Zellkern.
Hinweis zur Analyse
Der Gehalt anorganen Phosphors wird mit diesem Produkt nicht ermittelt.
Sonstige Hinweise
Für einen umfassenden Überblick über unser vielfältiges Angebot an Monosacchariden für Ihre Forschung empfehlen wir Ihnen den Besuch unserer Seite zur Kategorie Kohlenhydrate.
Lagerklassenschlüssel
13 - Non Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
Hier finden Sie alle aktuellen Versionen:
Analysenzertifikate (COA)
Lot/Batch Number
Die passende Version wird nicht angezeigt?
Wenn Sie eine bestimmte Version benötigen, können Sie anhand der Lot- oder Chargennummer nach einem spezifischen Zertifikat suchen.
Besitzen Sie dieses Produkt bereits?
In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.
Niharika Sashidhar et al.
Frontiers in plant science, 11, 603-603 (2020-06-13)
Understanding phosphate uptake and storage is interesting to optimize the plant performance to phosphorus fluctuations. Phytic acid (PA) is the major source of inorganic phosphorus (Pi) in plants. Genetic analyses of PA pathway transporter genes (BnMRP5) and their functional characterization
Zinc Absorption from Milk Is Affected by Dilution but Not by Thermal Processing, and Milk Enhances Absorption of Zinc from High-Phytate Rice in Young Dutch Women.
Elise F Talsma et al.
The Journal of nutrition, 147(6), 1086-1093 (2017-04-21)
Nicolai Petry et al.
The Journal of nutrition, 142(3), 492-497 (2012-02-03)
Biofortification of plants is a new approach to combat iron deficiency. Common beans (Phaseolus vulgaris) can be bred with a higher iron concentration but are rich in iron absorption inhibitors, phytic acid (PA), and polyphenols (PP). To evaluate the potential
Zelalem Eshetu Bekalu et al.
PloS one, 12(5), e0176838-e0176838 (2017-05-05)
In the current study, we report for the first time that grain components of barley, rice, wheat and maize can inhibit the activity of Aspergillus ficuum phytase. The phytase inhibition is dose dependent and varies significantly between cereal species, between
Petra Bukovská et al.
Frontiers in microbiology, 7, 711-711 (2016-06-01)
Large fraction of mineral nutrients in natural soil environments is recycled from complex and heterogeneously distributed organic sources. These sources are explored by both roots and associated mycorrhizal fungi. However, the mechanisms behind the responses of arbuscular mycorrhizal (AM) hyphal
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What is the purity percent of phytic acid sodium salt hydrate P8810? How to make stock solution using this?
1 answer-
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How is shipping temperature determined? And how is it related to the product storage temperature?
1 answer-
Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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How can I determine the shelf life / expiration / retest date of this product?
1 answer-
If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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Hi, I have sodium phytate (lot: BCCF1452). In COA there is a result about phosphorus 22,2% (dried basis). What is that mean? Is that inorganic phosphorus content? If it is not, how can i calculate the inorganic phosphorus content?
1 answer-
The phosphorus value reported in the product Certificate of Analysis is the total amount. Currently, the inorganic phosphorus is not measured. However, historical data indicates that inorganic phosphorus levels are typically < 0.6 %.
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