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Sodium dihydrogencitrate

ALDRICH/234265 - 99%

Synonym: Citric acid monosodium salt; Sodium citrate monobasic

CAS Number: 18996-35-5
Empirical Formula (Hill Notation): C6H7NaO7
Molecular Weight: 214.11
EC Number: 242-734-6
MDL Number: MFCD00013067
Linear Formula: HOC(COONa)(CH2COOH)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-234265-100G 100 g
 $59.50
1/EA		 Add To Favorites
45-234265-1KG 1 kg
 $122.00
1/EA		 Add To Favorites

 

assay 99%
form solid
functional group carboxylic acid
  hydroxyl
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
mp 212 °C (lit.)
Quality Level 200 
SMILES string [Na+].OC(=O)CC(O)(CC([O-])=O)C(O)=O
solubility water: soluble 53.5 g/L at 20 °C
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.
Packaging: 1 kg in glass bottle
Packaging: 100 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99%
mp 212 °C (lit.)
UNSPSC 12352100

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