Sudan black B, Fat-soluble diazo dye

Key facts

CAS番号

4197-25-5

製品の状態

Solid

form

分子量

456.55 g/mol

分子式

C₂₉H₂₄N₆

由来

Synthetic

生物学的記述

Fat-soluble diazo dye primarily used for staining of neutral triglycerides and lipids. Sudan dyes are a group of lipid soluble dyes often called lysochromes. Sudan Black B is not as lipid-specific as some of the other Sudan dyes and may be useful to stain other materials. Useful for detecting fats that are contaminated with oil and grease. Used in the study of haematological disorders as it will stain myeloblasts, but not lymphoblasts.

IUPAC名

2,3-Dihydro-2,2-dimethyl-6-[[4-(phenylazo)-1-naphthalenyl]azo]-1H-pyrimidine