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SODIUM DIHYDROGEN CITRATE Structure

SODIUM DIHYDROGEN CITRATE

Chemical Properties

Melting point 212 °C(lit.)
storage temp.  Inert atmosphere,Room Temperature
solubility  H2O: 0.25 M at 20 °C, clear, colorless
form  Crystalline Powder
color  White
PH 4.07(1 mM solution);3.87(10 mM solution);3.71(100 mM solution);3.48(1000 mM solution)
Odor Odorless
Water Solubility  Soluble in water. Insoluble in ethanol.
λmax λ: 260 nm Amax: 0.15
λ: 280 nm Amax: 0.05
BRN  3920246
InChI InChI=1S/C6H8O7.Na.H/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);;
InChIKey JKYDHHIKDADVTE-UHFFFAOYSA-N
SMILES C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[NaH]
CAS DataBase Reference 18996-35-5(CAS DataBase Reference)
EPA Substance Registry System 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monosodium salt (18996-35-5)

Safety Information

Hazard Codes  Xi
Risk Statements  36
Safety Statements  22-24/25
WGK Germany  1
RTECS  GE7950000
3
TSCA  Yes
HS Code  29181500

MSDS

Usage And Synthesis

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