CAS Registry Number®
77-92-9
CAS Name
Citric acid
Molecular Formula
C6H8O7
Molecular Mass
192.12
Compound Properties
-
Boiling Point (1)
142-143 °C
-
Melting Point (2)
153 °C
-
Density (2)
1.665 g/cm3 @ Temp: 20 °C
Source(s)
- (1) Baker, Richard R.; Journal of Analytical and Applied Pyrolysis, (2004), 71(1), 223-311, CAplus
- (2) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
Other Names and Identifiers
InChI
InChI=1S/C6H8O7/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
InChIKey=KRKNYBCHXYNGOX-UHFFFAOYSA-N
SMILES
C(CC(O)=O)(CC(O)=O)(C(O)=O)O
Canonical SMILES
O=C(O)CC(O)(C(=O)O)CC(=O)O
Other Names for this Substance
- 1,2,3-Propanetricarboxylic acid, 2-hydroxy-
- Citric acid
- 2-Hydroxy-1,2,3-propanetricarboxylic acid
- Aciletten
- Citretten
- Citro
- Hydrocerol A
- Chemfill
- 3-Carboxy-3-hydroxypentane-1,5-dioic acid
- F 0001 (polycarboxylic acid)
- Uro-trainer
- E 330
- Suby G
- NSC 112226
- NSC 30279
- NSC 626579
- Celenex 3P6
- 2-Hydroxy-1,2,3-propanetricarboxyic acid
- 2-Hydroxypropan-1,2,3-tricarboxylic acid
- INS 330
- FE 2
- F 4020
- Grindsted Pro Tex TR 100
- Citric acid monoglyceride
- Monoglyceride citrate
- Jet Setter
- EL 4
- EL 4 (polycarboxylic acid)
- Cellborn SC-C
- KK 120
- BioLink Acidifier
- TBA 80
- PAS 33
- 8: PN: WO2017048620 SEQID: 13 claimed sequence
- F 3500
- C 1949
- 3-Hydroxy-3-carboxy-1,5-pentanedioic acid
- 3-Hydroxy-pentane-1,3-5-trioic acid
- 3-Carboxy-3-hydroxy-pentanedioic acid
- Liquinat L 50
Deleted or Replaced CAS Registry Numbers
12262-73-6, 43136-35-2, 136108-93-5, 245654-34-6, 623158-96-3, 856568-15-5, 878903-72-1, 890704-54-8, 896506-46-0, 906507-37-7, 1192555-95-5, 2023788-69-2
