Merck
All Photos(2)

O1391

Sigma-Aldrich

Oil Red O solution

0.5% in isopropanol

Synonym(s):
Sudan Red 5B, Solvent Red 27
Empirical Formula (Hill Notation):
C26H24N4O
CAS Number:
Molecular Weight:
408.49
Número de EC:
NACRES:
NA.47

formulario

liquid

Nivel de calidad

200

concentración

0.5% in isopropanol

εmax

0.20-0.50 at 510-517 nm

application(s)

diagnostic assay manufacturing
hematology
histology

temp. de almacenamiento

room temp

InChI

1S/C26H24N4O/c1-16-9-10-17(2)22(13-16)27-28-23-14-19(4)24(15-18(23)3)29-30-26-21-8-6-5-7-20(21)11-12-25(26)31/h5-15,29H,1-4H3/b28-27?,30-26-

InChI key

HJAYEODIXUYVIC-LTFAAIOASA-N

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Descripción general

Oil Red O stains lipid materials and imparts red-orange color to the lipids. It also marks vacuoles, particularly observed in ALL-L3 (acute lymphoblastic leukemia) or Burkitt′s lymphoma/leukemia. Oil Red O staining is done on fresh samples, as alcohol fixation removes lipids.

Aplicación

Oil red O solution has been used to stain neutral lipids and adipocytes and to visualize fat droplets in fibroblasts.
Oil red O is a lysochrome (fat-soluble dye) diazo dye used for staining of neutral triglycerides and lipids on frozen sections and some lipoproteins on paraffin sections. In histology, a supersaturated solution of oil red O in isopropanol may be used to stain fat in tissue.

Envase

500 mL in glass bottle

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Consejos de prudencia

Clasificaciones de peligro

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

Órganos de actuación

Central nervous system

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

53.6 °F - closed cup

Punto de inflamabilidad C

12.0 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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