Sudan IV ≥80% (Farbstoffgehalt), zertifiziert durch die Biological Stain Commission, Sigma-Aldrich®
Lieferant: SIGMA-ALDRICH MICROSCOPY
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Achtung
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Synonyme:
Scarlet Red Scharlach
, Fat Red B
, Oil Red IV
, Scarlet Red
, Scarlet R
, Sudan® IV (Scharlachrot)
, 1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol
, Oil Red BB
, 1-([2-Methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl)naphthalen-2-ol
, Sudan M Rot 380
, Oil Red
, Biebrich scarlet R
, Lipid Crimson
, Solvent Red 24
M-Clarity™ Qualitätsstufe = MQ100
Sudan IV is a hydrophobic azo dye. It stains triglycerides and imparts an intense red colour. The dye does not stain lipid droplets or phospholipids. It is also used a diagnostic assay manufacturing, hematology, histology.
Sudan IV has been used to in en-face staining of aorta, stains the lipid rich plaques. It has also been used to stain lipids atherosclerotic lesions of mice.
Formel:
C₂₄H₂₀N₄O Molecular Weight: 380,45 g/mol Schmelzpunkt: 199 °C Lagertemperatur: Room Temperature |
MDL:
MFCD00003893 CAS-Nummer: 85-83-6 EINECS: 201-635-8 Merck Index: 12,08538 |
Spezifikation Testergebnisse
Appearance (Colour) | Dark Red to Very Dark Red and Red-Brown |
Appearance (Form) | Powder |
Infrared spectrum | Conforms to Structure |
Wavelength | 519 - 523 nm |
Extinction coefficient | ≥26000 |
Wavelength | 356 - 360 nm |
Extinction coefficient | ≥12000 |
Biological Stain Commission | Pass |
Dye content | ≥80% |
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