C.I. Acid Red 27

• Catalog Number: ACM915673-1
• CAS: 915-67-3
• IUPAC Name: Trisodium;3-hydroxy-4-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate
• Synonyms: Amaranth
• Molecular Weight: 604.47
• Molecular Formula: C20H11N2Na3O10S3
• Canonical SMILES: 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+]
• InChI: WLDHEUZGFKACJH-UHFFFAOYSA-K
• InChI Key: InChI=1S/C20H14N2O10S3.3Na/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3
• Melting Point: >300 °C
• Density: 1.5g/ml
• Active Content: 85%
• Physical State: Solid
• Typical Applications: Colorant