Merck
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W296902

Sigma-Aldrich

Pyruvaldehyde solution

40 wt. % in H2O

Synonym(s):
Methylglyoxal solution, Acetylformaldehyde, Pyruvaldehyde, Pyruvic aldehyde
Linear Formula:
CH3COCHO
CAS Number:
Molecular Weight:
72.06
Número de FEMA:
2969
Beilstein:
906750
nº del Consejo Europeo:
105
Número MDL:
ID de la sustancia en PubChem:
Número Flavis:
7.001
NACRES:
NA.21

origen biológico

synthetic

Nivel de calidad

400

grado

Halal

concentración

40 wt. % in H2O

índice de refracción

n20/D 1.41

densidad

1.178 g/mL at 25 °C

application(s)

flavors and fragrances

Documentación

see Safety & Documentation for available documents

alérgeno alimentario

no known allergens

Organoléptico

caramel

temp. de almacenamiento

2-8°C

SMILES string

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

InChI

1S/C3H4O2/c1-3(5)2-4/h2H,1H3

InChI key

AIJULSRZWUXGPQ-UHFFFAOYSA-N

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Descripción general

Pyruvaldehyde solution may be used along with ammonium salts to prepare aqueous solutions that mimic atmospheric aerosol compositions to study the formation of absorbing secondary organic materials.

Envase

100 g in glass bottle
1 kg in glass bottle
10 kg in poly drum

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Sens. 1

Código de clase de almacenamiento

8A - Combustible, corrosive hazardous materials

WGK

WGK 1

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Equipo de protección personal

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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