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Reference substances

Reference substances

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General information

Inventory

EC number:
201-069-1
EC name:
Citric acid
CAS number:
77-92-9

No inventory information available

Reference substance information

IUPAC name:
citric acid
Synonyms
Names:
1,2,3-Propanetricarboxylic acid, 2-hydroxy-

CAS information

CAS number:
77-92-9

Molecular and structural information

Molecular formula:
C6H8O7
Molecular weight:
192.124
SMILES notation:
OC(=O)CC(O)(CC(=O)O)C(=O)O
InChl:
InChI=1/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)
Structural formula:
Chemical structure