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43612

Glyoxal solution

Name: Glyoxal solution
Brand: SIAL

~40% in H₂O, derivatization grade (HPLC), LiChropur^™

Synonym(s):

Ethanedial, Oxalaldehyde

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About This Item

Linear Formula:

OHCCHO

CAS Number:

107-22-2

Molecular Weight:

58.04

UNSPSC Code:

41116105

NACRES:

NA.22

PubChem Substance ID:

329756355

MDL number:

MFCD00006957

Beilstein/REAXYS Number:

1732463

Form:

liquid

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Properties

grade

derivatization grade (HPLC)

Quality Segment

100

form

liquid

quality

LiChropur^™

concentration

38.0-42.0%, ~40% in H₂O

technique(s)

HPLC: suitable

SMILES string

[H]C(=O)C([H])=O

InChI

1S/C2H2O2/c3-1-2-4/h1-2H

InChI key

LEQAOMBKQFMDFZ-UHFFFAOYSA-N

Description

Application

suitable for HPLC derivatization

Other Notes

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

This form of glyoxal is composed of 3 moles of glyoxal and 2 moles of water in a relatively stable configuration.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

May precipitate on storage; redissolve at 50-60 °C.

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pictograms

GHS08,GHS07

signalword

Warning

hcodes

H315,H317,H319,H332,H335,H341

pcodes

P202 - P280 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Acute Tox. 4 Inhalation - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c