Bioactivity:

Ponceau 4R is a synthetic colourant that may be used as a food colouring and is a strawberry red azo dye which can be used in a variety of food products. It is stable to light, heat, and acid but fades in the presence of ascorbic acid. It is usually synth

CAS nr:

2611-82-7

Purity:

98%

Molecular Weight:

604,47

SMILES:

O=S(C1=C2C(/N=N/C3=C4C=CC=CC4=C(S(=O)([O-])=O)C=C3)=C(O)C=CC2=CC(S(=O)([O-])=O)=C1)([O-])=O.[Na+].[Na+].[Na+]

Formula:

C20H11N2Na3O10S3

Pathway:

Others

Target:

Others