Citric acid (1,5-13C2)

Catalog Number	ACM302912067-1
CAS	302912-06-7
Structure
Synonyms	Citric acid-1,5-13C2; Citric acid-[1,5-13C2]
Molecular Weight	194.11
Molecular Formula	13C2C4H8O7
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)/i3+1,4+1
InChI Key	KRKNYBCHXYNGOX-CQDYUVAPSA-N
Melting Point	153-159 °C (307-318 °F) (lit.)
Purity	98%
Solubility	Water: 383 g/L at 25°C (77 °F)
Appearance	White crystalline solid
Chemical Formula	HOC(COOH)(CH2*COOH)2
Isomeric SMILES	C([13C](=O)O)C(C[13C](=O)O)(C(=O)O)O
Isotopic Enrichment	98 atom % 13C
pH	1.8 at ca.50 g/L at °C (77 °F)
Stability	Stable if stored under recommended conditions.
Unlabeled CAS	77-92-9

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Citric acid (1,5-13C2) (302912-06-7)

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