Sudan Red B

Ref. 3D-DAA17679

Product Information

• Name: Sudan Red B
• Brand: Biosynth
• Description: Sudan Red B is a polymer film that has been modified with a specific antibody. The film is used as an absorber to measure the mass of ester compounds in a sample. Sudan Red B has been used in analytical methods for the determination of hydroxyl group and ester linkages, which are found in carotenoid pigments. Sudan Red B is also used as an analytical reagent for the determination of chilli powder samples using infrared spectroscopy. The absorbance spectrum can be altered by adding a monoclonal antibody or other chemical groups to the polymer film's surface, allowing for specific detection of compounds such as collagen.

Chemical properties

• Molecular weight: 380.44 g/mol
• Formula: C₂₄H₂₀N₄O
• Purity: Min. 95%