Amaranth free acid [642-59-1] [642-59-1]

TargetMol Chemicals

Amaranth free acid [642-59-1] [642-59-1]

16

642-59-1

Research Use Only

C20H14N2O10S3

538.53

Amaranth free acid (Acid Red 27 free acid; Azorubin S free acid; FD & C Red Dye No. 2 free

O=S(=O)(O)C=1C=CC=2C(C1)=CC(=C(O)C2N=NC3=CC=C(C=4C=CC=CC34)S(=O)(=O)O)S(=O)(=O)O

-20°C

12352200