CITRIC ACID-13C6 Chemical Properties

Melting point:

153-159 °C (lit.)

storage temp. 

Refrigerator

solubility 

DMSO (Slightly), Water (Slightly)

form 

Solid

color 

White to Off-White

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)/i1+1,2+1,3+1,4+1,5+1,6+1

InChIKey

KRKNYBCHXYNGOX-IDEBNGHGSA-N

SMILES

O[13C](=O)[13CH2][13C](O)([13CH2][13C](O)=O)[13C](O)=O

CAS Number Unlabeled

77-92-9

Safety Information

Hazard Codes 

Xi

Risk Statements 

41

Safety Statements 

26-39

WGK Germany 

1

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
STOT SE 3

MSDS

• Language:English Provider:SigmaAldrich

CITRIC ACID-13C6 Usage And Synthesis

Uses

Citric Acid-13C6 is an isotope labelled compound of citric acid (C521000). Citric acid is mainly used as an acidifier, flavoring agent and chelating agent. Citric acid is also a metabolite of Dimethyl Fumarate (D464965), a compound used as a treatment for the relapsing forms of multiple sclerosis and psoriasis.