S3264

リン酸ナトリウム 二塩基性

for molecular biology, ≥98.5% (titration)

• 別名: sec-リン酸ナトリウム, リン酸二ナトリウム, リン酸水素ナトリウム, リン酸水素二ナトリウム
• 化学式: Na₂HPO₄
• CAS番号: 7558-79-4
• 分子量: 141.96
• EC Number: 231-448-7
• MDL番号: MFCD00003496
• UNSPSCコード: 12161700
• eCl@ss: 38070211
• PubChem Substance ID: 24899552
• NACRES: NA.25

特性

• グレード: for molecular biology
• アッセイ: ≥98.5% (titration)
• 形状: powder
• pH: 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)
• 溶解性: H₂O: 100 mg/mL
• 微量陰イオン: chloride (Cl^-): ≤40 ppm
• 微量陽イオン: Fe: ≤20 ppm; heavy metals (as Pb): ≤10 ppm
• アプリケーション: diagnostic assay manufacturing
• その他の活性: DNase, RNase and protease, none detected
• SMILES記法: [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
• InChI Key: BNIILDVGGAEEIG-UHFFFAOYSA-L

詳細

アプリケーション

• 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).

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type N95 (US)