5.43840

Sodium dihydrogen phosphate anhydrous

for HPLC LiChropur^™

• 別名: Sodium dihydrogen phosphate anhydrous, Sodium biphosphate
• 実験式（ヒル表記法）: H₂NaO₄P
• CAS番号: 7558-80-7
• 分子量: 119.98
• MDL番号: MFCD00003527
• UNSPSCコード: 41116105
• EC Index Number: 231-449-2
• NACRES: NA.21

特性

• グレード: anhydrous
• 品質水準: 100
• テクニック: HPLC: suitable
• pH: 4.5 (20 °C, 10 g/L in H₂O)
• 溶解性: 850 g/L
• かさ密度: 940 kg/m³
• アプリケーション: environmental; food and beverages
• フォーマット: single component solution
• 保管温度: 2-30°C
• SMILES記法: [Na+].[P](=O)([O-])([O-])[O-].[H+].[H+]
• InChI: 1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M

詳細

詳細

Sodium dihydrogen phosphate anhydrous iscommonly used in high-performance liquid chromatography (HPLC) as a bufferingagent to control the pH of the mobile phase.

アプリケーション

Sodium dihydrogen phosphate anhydrous can be used as an a buffering agent:

• For the mobile phase in RP-HPLC for the simultaneous determination of pyridoxine hydrochloride and meclizine hydrochloride in pharmaceutical formulations.
• In the heparin hydrolysis.

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法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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