Structure via PubChem · Public domain (PubChem)
Chemical data
- Formula
- C26H15N5Na4O12S4
- Molecular weight
- 809.7 g/mol
- IUPAC name
- tetrasodium;6-amino-4-hydroxy-3-[[7-sulfinato-4-[(4-sulfonatophenyl)diazenyl]naphthalen-1-yl]diazenyl]naphthalene-2,7-disulfonate
- SMILES
- C1=CC(=CC=C1N=NC2=C3C=CC(=CC3=C(C=C2)N=NC4=C(C5=CC(=C(C=C5C=C4S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)S(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
- InChIKey
- SMBAGGHBUKLZPQ-UHFFFAOYSA-J
- Polar surface area
- 352 Ų
- H-bond donors
- 2
- H-bond acceptors
- 18
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 824.914001
- Has use
- food coloring
Show 3 more facts
- chemical formula
- C₂₆H₁₅N₅Na₄O₁₃S₄
- canonical SMILES
- C1=CC(=CC=C1N=NC2=CC=C(C3=C2C=CC(=C3)S(=O)(=O)[O-])N=NC4=C(C=C5C=C(C(=CC5=C4O)N)S(=O)(=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]
- Commons category
- Food Black 2
Sources (1)
via Wikidata · CC0