Citric Acid

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Properties Simple | Detailed

Formula C6H8O7
IUPAC Name citric acid
Molecular Mass 192.124 g·mol−1
Heat of Formation -1357.2 ± 16.7 kJ·mol−1
Dipole Moment 2.47 ± 1.08 D
Volume 197.92 Å 3
Surface Area 186.83 Å 2
HOMO Energy -10.96 ± 0.55 eV
LUMO Energy 2.98 ± eV
Point Group Symmetry C1
Synonyms
  • .beta.-hydroxytricarballylic acid
  • 1,2,3-propanetricarboxylic acid, 2-hydroxy-
  • 1,2,3-propanetricarboxylic acid, 2-hydroxy- (9ci)
  • 1,2,3-propanetricarboxylic acid,2-hydroxy (citric acid)
  • 2-hydroxy-1,2,3-propanetricarboxylic acid
  • 2-hydroxypropane-1,2,3-tricarboxylic acid
  • 2-hydroxypropanetricarboxylic acid
  • 2-hydroxytricarballylic acid
  • 3-carboxy-3-hydroxypentane-1,5-dioic acid
  • aciletten
  • anhydrous citric acid
  • anhydrous citric acid (jp15)
  • caswell no. 221c
  • chemfill
  • cit
  • citr
  • citrate standard for ic
  • citretten
  • citric acid (8ci)
  • citric acid anhydrous
  • citric acid anhydrous (jan)
  • citric acid solution
  • citric acid, anhydrous
  • citric acid, anhydrous (usp)
  • citro
  • d00037
  • e 330
  • epa pesticide chemical code 021801
  • f 0001 (polycarboxylic acid)
  • flc
  • h3cit
  • hydrocerol a
  • kyselina citronova
  • ls-2418
  • ls-3185
  • oprea1_502996
  • suby g
  • uro-trainer
CAS Number(s)
  • 77-92-9
  • 12262-73-6
  • 245654-34-6
  • 43136-35-2
InChIKey KRKNYBCHXYNGOX-UHFFFAOYSA-N
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