SHEET /m/amaranth-dye · PubChem CID 13506 · CAS 915-67-3 · REV 2026.07
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Amaranth (dye) from source
C20H11N2Na3O10S3 · 604.5 g/mol
AMARANTH · Acid red 27 · Azorubin S · Bordeaux S
chemical compound
CategoryFood & flavor
Chemical familyAromatics
LeaderboardsBiggest
Fig. 1 · 2D structure RDKit
C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
Where you'll find it
Not yet mapped to everyday foods or products.
Toxicity & hazards
WarningIrritantH315, H319, H335from source
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