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Thermo Scientific Chemicals
Sodium dihydrogen citrate, 99%
CAS: 18996-35-5 | C6H10NaO7 | 217.129 g/mol
化学物質識別子
CAS18996-35-5
IUPAC Namesodium 3-carboxy-2-(carboxymethyl)-2-hydroxypropanoate
Molecular FormulaC6H7NaO7
InChI KeyHWPKGOGLCKPRLZ-UHFFFAOYSA-M
SMILES[Na+].OC(=O)CC(O)(CC(O)=O)C([O-])=O
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仕様
スペックシート
スペックシートFormCrystals or powder or crystalline powder
Identification (FTIR)Conforms
Appearance (Color)White
Assay (Non-aqueous acid-base Titration)≥98.5 to ≤101.5%
Sodium dihydrogen citrate acts as a buffering agent and sequestrant. It is also employed as a reductant and stabilizer in the preparation of b>Fe3O4 platinum core/shell particles. Further, it is used in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of platinum nanoparticles. In addition to this, it plays a useful role in characterization of carbon-based electrode materials as cathode in half-cell configuration.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Sodium dihydrogen citrate acts as a buffering agent and sequestrant. It is also employed as a reductant and stabilizer in the preparation of Fe3O4 platinum core/shell particles. Further, it is used in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of platinum nanoparticles. In addition to this, it plays a useful role in characterization of carbon-based electrode materials as cathode in half-cell configuration.
Solubility
Soluble in water. Insoluble in ethanol.
Notes
Hygroscopic. Incompatible with bases, reducing agents and oxidizing agents.
Sodium dihydrogen citrate acts as a buffering agent and sequestrant. It is also employed as a reductant and stabilizer in the preparation of Fe3O4 platinum core/shell particles. Further, it is used in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of platinum nanoparticles. In addition to this, it plays a useful role in characterization of carbon-based electrode materials as cathode in half-cell configuration.
Solubility
Soluble in water. Insoluble in ethanol.
Notes
Hygroscopic. Incompatible with bases, reducing agents and oxidizing agents.
RUO – Research Use Only
General References:
- Tumturk, H.; Sahin, F.; Turan, E. Magnetic nanoparticles coated with different shells for biorecognition: high specific binding capacity. Analyst 2014, 139 (5), 1093-1100.
- Wang, L. P.; Zhao, Y.; Wei, C.; Wong, C.; Srinivasan, M.; Xu, Z. J. Polycrystalline zinc stannate as an anode material for sodium-ion batteries. J. Mater. Chem. A 2015, 3 (26), 14033-14038.