234265
Sodium dihydrogencitrate
99%
Synonym(s):
Citric acid monosodium salt, Sodium citrate monobasic
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About This Item
Linear Formula:
HOC(COONa)(CH2COOH)2
CAS Number:
Molecular Weight:
214.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
242-734-6
Beilstein/REAXYS Number:
3920246
MDL number:
Product Name
Sodium dihydrogencitrate, 99%
InChI key
HWPKGOGLCKPRLZ-UHFFFAOYSA-M
InChI
1S/C6H8O7.Na/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+1/p-1
SMILES string
[Na+].OC(=O)CC(O)(CC([O-])=O)C(O)=O
assay
99%
form
solid
mp
212 °C (lit.)
solubility
water: soluble 53.5 g/L at 20 °C
functional group
carboxylic acid
hydroxyl
Quality Level
Related Categories
Application
Sodium dihydrogencitrate has been employed:
- as reductant and stabilizer during the synthesis of Fe3O4 Pt core/shell particles
- in characterization of carbon-based electrode materials as cathode in half-cell configuration
- in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of Pt nanoparticles
General description
Freezing temperature lowerings of aqueous solutions of sodium dihydrogencitrate has been investigated.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Electrochemistry of single nanoparticles via electrocatalytic amplification.
Bard AJ, et al.
Israel J. Chem., 50(3), 267-276 (3010)
Cryoscopic studies of aqueous solutions of tartaric acid, sodium hydrogen tartrate, potassium tartrate, sodium dihydrogen citrate, potassium dihydrogen citrate, disodium hydrogen citrate, sodium citrate and potassium citrate.
Apelblat A and Manzurola E.
The Journal of Chemical Thermodynamics, 35(8), 1225-1236 (2003)
The self-assembly, characterization and application of hemoglobin immobilized on Fe3O4@ Pt core-shell nanoparticles.
Fan H, et al.
Microchimica Acta, 168(3-4), 239-244 (2010)
Don-On Daniel Mak et al.
Cold Spring Harbor protocols, 2013(9), 880-884 (2013-09-05)
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