5.43838
Sodium phosphate dibasic
anhydrous for HPLC LiChropur™
Synonym(s):
Sodium phosphate dibasic, di-Sodium hydrogen phosphate anhydrous, sec-Sodium phosphate, Disodium hydrogen phosphate, Disodium phosphate, Sodium hydrogenphosphate
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About This Item
Recommended Products
grade
anhydrous
Quality Level
form
solid
technique(s)
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)
mp
250 °C
solubility
77 g/L
bulk density
880 kg/m3
storage temp.
2-30°C
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Related Categories
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This Item | I4753 | I0408 | 573113 |
|---|---|---|---|
| biological source bakers yeast | biological source - | biological source Saccharomyces cerevisiae | biological source - |
| form solid | form solid | form lyophilized powder | form solid |
| storage temp. −20°C | storage temp. −20°C | storage temp. 2-8°C | storage temp. 15-25°C |
| foreign activity α-galactosidase (melibiase) ≤0.01% | foreign activity α-galactosidase (melibiase), essentially free | foreign activity - | foreign activity DNases, proteases, RNases, none detected |
| Quality Level 300 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
Application
- 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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Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
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Separation and identification of oligonucleotides differing by one base in length using Size Exclusion Chromatography combined with multi-angle light scattering (SEC-MALS) detector.
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