Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids[1][2].
Molecular Weight:
604.47
Purity:
99.09
CAS Number:
[2611-82-7]
Formula:
C20H11N2Na3O10S3
Target:
Fluorescent Dye
Application Notes:
Dye Reagents
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