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606081

Sigma-Aldrich

Citric acid-13C6

99 atom % 13C, 97% (CP)

Synonym(s):

13C Labeled citric acid

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About This Item

Linear Formula:
HO13C(13CO2H)(13CH213CO2H)2
CAS Number:
287389-42-8
Molecular Weight:
198.08
MDL number:
MFCD01075573
UNSPSC Code:
12352106
PubChem Substance ID:
24881932
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

200

assay

97% (CP)

form

solid

mp

153-159 °C (lit.)

mass shift

M+6

SMILES string

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

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

InChI key

KRKNYBCHXYNGOX-IDEBNGHGSA-N

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Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319,H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

target_organs

Respiratory system

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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