5.43838

Fosfato di sodio

anhydrous for HPLC LiChropur^™

• Sinonimo/i: sec-fosfato di sodio, Idrogenofosfato di sodio, Sodio fosfato bibasico
• Formula condensata: Na₂HPO₄
• Numero CAS: 7558-79-4
• Peso molecolare: 141.96
• Numero MDL: MFCD00003496
• Codice UNSPSC: 41116105
• Numero indice EU: 231-448-7
• NACRES: NB.21

Proprietà

• Grado: anhydrous
• Livello qualitativo: 100
• Forma fisica: solid
• tecniche: HPLC: suitable
• pH: 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)
• Punto di fusione: 250 °C
• Solubilità: 77 g/L
• Densità bulk: 880 kg/m³
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: [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; BNIILDVGGAEEIG-UHFFFAOYSA-L

Descrizione

Applicazioni

• 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).

Prodotti consigliati

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Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable