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492078

Sigma-Aldrich

Citric acid-2,4-13C2

99 atom % 13C

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About This Item

Linear Formula:
HO2C13CH2C(OH)(CO2H)13CH2CO2H
CAS Number:
121633-50-9
Molecular Weight:
194.11
MDL number:
MFCD00143997
UNSPSC Code:
12352106
PubChem Substance ID:
24872715
NACRES:
NA.12

isotopic purity

99 atom % 13C

Quality Level

200

form

solid

technique(s)

mass spectrometry (MS): suitable

mp

153-159 °C (lit.)

mass shift

M+2

SMILES string

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

InChI key

KRKNYBCHXYNGOX-ZDOIIHCHSA-N

Related Categories

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

Signal Word

Warning

Hazard Statements

H319 - H335

Hazard Classifications

Eye Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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