P8810

Phytic acid sodium salt hydrate

from rice

• Synonym(s): myo-Inositol hexakis(dihydrogen phosphate), Inositol hexakisphosphate, Inositol hexaphosphoric acid, InsP₆
• Empirical Formula (Hill Notation): C₆H₁₈O₂₄P₆ · xNa⁺ · yH₂O
• CAS Number: 14306-25-3
• Molecular Weight: 660.04 (anhydrous free acid basis)
• EC Number: 238-242-6
• UNSPSC Code: 12352201
• PubChem Substance ID: 24898983
• NACRES: NA.25

Properties

• biological source: rice
• form: powder
• composition: Sodium (Na), ≥5 mol/mol
• solubility: water: soluble
• cation traces: Ca: ≤2%
• storage temp.: 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
• InChI key: KETSPIPODMGOEJ-UHFFFAOYSA-B

Description

General description

Phytic acid is a major determinant of zinc bioavailability.

Application

Phytic acid has been used in a study to assess the common bean′s potential as a vehicle for iron biofortification. It has also been used in a study to investigate the effects of antinutritional factors on plasma lipoprotein levels.

Biochem/physiol Actions

Phytic acid is present in all eukaryotic cells. In plants, it is known to function as a [PO₄]³⁻ storage depot and precursor for other inositol phosphates and pyrophosphates. Its high surface negative charge makes it a potent chelator of divalent and trivalent cations in vitro, and it is most likely associated with Ca²⁺ or Mg²⁺ ions in vivo. In yeast, phytic acid acts with the nuclear pore protein Gle1 to regulate the nuclear export of mRNA by coactivating the RNA-dependent ATPase activity of DExD-box protein 5 (Dbp5).

Analysis Note

Inorganic phosphorus content is not determined on this product.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Safety Information

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)