Sudan Red is primarily used in the textile food and cosmetic industries to color products. It is also used as a marker in scientific research to detect lipids as it stains lipid materials in cells. In food however its use is restricted due to safety concerns and it is banned in many countries for food coloring.

It supports the identification and quantitative analysis of Sudan Red dyes for quality control and regulatory compliance.

Sudan Red is a synthetic dye belonging to the azo dye group typically used in industries for coloring purposes. It appears as a red powder or crystalline substance known for its vivid color and stability under normal conditions. Sudan Red is not soluble in water but dissolves in organic solvents like alcohol and acetone.