Sudan IV, rotbraun, Pulver C.I. 26105

Lieferant: MP Biomedicals

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

ICNA0215264825EA 102 EUR
ICNA0215264825
Sudan IV, rotbraun, Pulver C.I. 26105
Sudan IV

This product is soluble in chloroform (10 mg/ml), toluene, methanol. Saturated solutions can be prepared in isopropanol. Insoluble in water.


Sudan IV has been used industrially to color oils, waxes, shoe polish, greases, oily-resin lacquers, varnishes, cellulose acetate and acrylic resins, and in wood stains. As a biological stain, it is used primarily to stain lipids and fatty substances present in cells and tissues. The color imparted is a function of the solubility of the dye in the substance affected and does not involve chemical bonding. A saturated solution in isopropanol is prepared for use as a fat stain in animal tissue.

Formel: C₂₄H₂₀N₄O
Molecular Weight: 380,45 g/mol
MDL: MFCD00003893
CAS-Nummer: 85-83-6

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