Sudan IV ≥80% (Farbstoffgehalt), zertifiziert durch die Biological Stain Commission, Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY
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Synonyme: Scarlet Red ScharlachFat Red BOil Red IVScarlet RedScarlet RSudan® IV (Scharlachrot)1-(2-Methyl-4-(2-methylphenylazo)phenylazo)-2-naphtholOil Red BB1-([2-Methyl-4-[(2-methylphenyl)diazenyl]phenyl]diazenyl)naphthalen-2-olSudan M Rot 380Oil RedBiebrich scarlet RLipid CrimsonSolvent Red 24

M-Clarity™ Qualitätsstufe = MQ100

198102-100GEA 154 EUR
198102-100G
Sudan IV ≥80% (Farbstoffgehalt), zertifiziert durch die Biological Stain Commission, Sigma-Aldrich®
Sudan IV

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
https://de.vwr.com/stibo/web/std.lang.all/85/08/26658508.jpg

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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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