Compound Q&A
Is Ponceau SX (CAS: 4548-53-2) safe?
Answer
Ponceau SX (CAS: 4548-53-2) is considered safe for use in food and pharmaceuticals when used in accordance with regulatory guidelines. However, like other food dyes, it should be used cautiously and individuals with sensitivities should avoid it. It is important to follow safety precautions and maintain proper handling.
About
CAS No
4548-53-2
English Name
Ponceau SX
Molecular Formula
C18H16N2NaO7S2
Molecular Weight
459.45 g/mol
SMILES
[Na+].[Na+].CC1=CC(C)=C(C=C1\N=N\C1=C(C2=CC=CC=C2C([O-])=C1)S(O)(=O)=O)S([O-])(=O)=O
Last Updated: 2025-10-27 13:14
