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260150

Sigma-Aldrich

Glyoxylic acid solution

50 wt. % in H2O

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Synonym(s):
Formylformic acid, Oxoethanoic acid
Linear Formula:
OHCCOOH
CAS Number:
Molecular Weight:
74.04
Beilstein/REAXYS Number:
741891
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

concentration

50 wt. % in H2O

refractive index

n20/D 1.4149

density

1.342 g/mL at 25 °C

SMILES string

OC(=O)C=O

InChI

1S/C2H2O3/c3-1-2(4)5/h1H,(H,4,5)

InChI key

HHLFWLYXYJOTON-UHFFFAOYSA-N

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1 of 4

This Item
G10601G4502HT153
Glyoxylic acid solution 50 wt. % in H2O

260150

Glyoxylic acid solution

Glyoxylic acid monohydrate 98%

G10601

Glyoxylic acid monohydrate

Sodium glyoxylate monohydrate ≥93%

G4502

Sodium glyoxylate monohydrate

Phosphomolybdic Acid Solution

HT153

Phosphomolybdic Acid Solution

density

1.342 g/mL at 25 °C

density

-

density

-

density

-

refractive index

n20/D 1.4149

refractive index

-

refractive index

-

refractive index

-

concentration

50 wt. % in H2O

concentration

-

concentration

-

concentration

10%

Application

Glyoxylic acid has been employed:
  • as reducing agent in electroless copper depositions by free-formaldehyde method
  • in synthesis of new chelating agent, 2-(2-((2-hydroxybenzyl)amino)ethylamino)-2-(2-hydroxyphenyl)acetic acid (DCHA)

pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1

Storage Class

8A - Combustible, corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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