S3264

Natriumphosphat

for molecular biology, ≥98.5% (titration)

• Synonym(e): sec-Natriumphosphat, Dinatriumphosphat, Natriumhydrogenphosphat, di-Natriumhydrogenphosphat
• Lineare Formel: Na₂HPO₄
• CAS-Nummer: 7558-79-4
• Molekulargewicht: 141.96
• EG-Nummer: 231-448-7
• MDL-Nummer: MFCD00003496
• UNSPSC-Code: 12161700
• eCl@ss: 38070211
• PubChem Substanz-ID: 24899552
• NACRES: NA.25

Eigenschaften

• Qualität: for molecular biology
• Assay: ≥98.5% (titration)
• Form: powder
• pH-Wert: 8.9-9.2 (25 °C, 50 g/L in water)
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• Löslichkeit: H₂O: 100 mg/mL
• Anionenspuren: chloride (Cl^-): ≤40 ppm
• Kationenspuren: Fe: ≤20 ppm; heavy metals (as Pb): ≤10 ppm
• Anwendung(en): diagnostic assay manufacturing
• Fremdaktivität: DNase, RNase and protease, none detected
• SMILES String: [Na+].[Na+].[H]OP([O-])([O-])=O
• InChI: 1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
• InChIKey: BNIILDVGGAEEIG-UHFFFAOYSA-L

Beschreibung

Anwendung

• Electrospraying of Bio-Based Chitosan Microcapsules Using Novel Mixed Cross-Linker: Experimental and Response Surface Methodology Optimization.: Published in Materials, this research explores the use of sodium phosphate dibasic as a cross-linker in the electrospraying of chitosan microcapsules. The study emphasizes the chemical′s importance in optimizing the microcapsule formation process for potential biomedical applications (Uko et al., 2022).


• Compound treatment of thiolated citrus high-methoxyl pectin and sodium phosphate dibasic anhydrous improved gluten network structure.: This article from Food Chemistry demonstrates how sodium phosphate dibasic anhydrous enhances the gluten network structure when combined with thiolated citrus high-methoxyl pectin, suggesting applications in food science and nutrition (Chen et al., 2023).

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)