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234265 Sigma-Aldrich

Sodium dihydrogencitrate

99%

Synonym: Citric acid monosodium salt, Sodium citrate monobasic

  • CAS Number 18996-35-5

  • Linear Formula HOC(COONa)(CH2COOH)2

  • Molecular Weight 214.11

  •  Beilstein/REAXYS Number 3920246

  •  EC Number 242-734-6

  •  MDL number MFCD00013067

  •  PubChem Substance ID 24854034

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Carbonyl Compounds, Carboxylic Acid Salts, Chemical Synthesis, Organic Building Blocks More...
assay   99%
mp   212 °C (lit.)
solubility   water: soluble 53.5 g/L at 20 °C
SMILES string   [Na+].OC(=O)CC(O)(CC([O-])=O)C(O)=O
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
InChI key   HWPKGOGLCKPRLZ-UHFFFAOYSA-M

Description

General description

Freezing temperature lowerings of aqueous solutions of sodium dihydrogencitrate has been investigated.

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

Packaging

1 kg in glass bottle

100 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
GE7950000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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