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50711 Sigma-Aldrich

Glyoxylic acid solution

purum, ~50% in H2O

Synonym: Formylformic acid, Oxoethanoic acid

  • CAS Number 298-12-4

  • Linear Formula OHCCOOH

  • Molecular Weight 74.04

  •  Beilstein Registry Number 741891

  •  MDL number MFCD00006958

  •  PubChem Substance ID 24873399

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Properties

Related Categories Building Blocks, C1 to C5, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
InChI Key   HHLFWLYXYJOTON-UHFFFAOYSA-N
grade   purum
concentration   ~50% in H2O
refractive index   n20/D 1.414
density   1.33 g/mL at 20 °C
storage temp.   2-8°C

Description

Other Notes

For the specific transamination of α-amino groups in proteins in order to determine the resultant carbonyl groups with 2,4-dinitrophenylhydrazine

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
1

Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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260150 Glyoxylic acid solution, 50 wt. % in H2O

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