Amaranth

MedChem Express

Amaranth [915-67-3]

10

915-67-3

Research Use Only

99.73

C20H11N2Na3O10S3

604.47

Amaranth is a dark red to purple azo dye used as a food dye and cosmetics. Amaranth is an anionic dye that can be applied to natural and synthetic fibers, leather, paper, and phenol-formaldehyde resins.

O=S(C1=C(O)C(N=NC2=C3C=CC=CC3=C(S(=O)(O[Na])=O)C=C2)=C4C=CC(S(=O)(O[Na])=O)=CC4=C1)(O[Na])=O

2°C to 8°C

41116134