5.43838

磷酸氢二钠

anhydrous for HPLC LiChropur^™

• 别名: 磷酸钠 二元, 磷酸二钠, 磷酸二钠, 磷酸氢二钠, 磷酸氢钠
• 线性分子式: Na₂HPO₄
• CAS号: 7558-79-4
• 分子量: 141.96
• MDL號碼: MFCD00003496
• 分類程式碼代碼: 41116105
• 酶委員會索引編號: 231-448-7

属性

• 等級: anhydrous
• 品質等級: 100
• 形狀: solid
• 技術: HPLC: suitable
• pH值: 8.7-9.3 (20 °C, 10 g/L in H₂O)
• pKa (25 °C): (1) 2.15, (2) 6.82, (3) 12.38 (phosphoric acid)
• mp: 250 °C
• 溶解度: 77 g/L
• 體積密度: 880 kg/m³
• 儲存溫度: 2-30°C
• SMILES 字串: [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 密鑰: BNIILDVGGAEEIG-UHFFFAOYSA-L

说明

應用

• Synchronized separation of seven medications representing most commonly prescribed antihypertensive classes by using reversed-phase liquid chromatography: Application for analysis in their combined formulations.: This study utilizes sodium phosphate dibasic in the reversed-phase liquid chromatography process to analyze and separate multiple antihypertensive drugs in combined formulations, enhancing the precision and efficiency of pharmaceutical analysis (Ebeid et al., 2014).


• [Study of the acupuncture effect on monoamine transmitters in rabbit plasma and brain tissue by high performance liquid chromatography with electrochemical detection].: Sodium phosphate dibasic was used as a buffering agent in the HPLC method to study the effects of acupuncture on monoamine levels in rabbit plasma and brain tissue, providing insights into biochemical responses to traditional Chinese medicine treatments (Hou et al., 2002).


• The effect of formulation on reduced radioiodide thyroid uptake.: This research explores the role of sodium phosphate dibasic in the formulation of radiopharmaceuticals, specifically its impact on thyroid uptake of radioiodide, with implications for improving diagnostic and therapeutic applications in nuclear medicine (Yu et al., 2002).

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法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable