Structure via PubChem · Public domain (PubChem)
In the Vinony graph
Within Vinony's link graph, D&C Red 33 is referenced by 2 other articles, and connects out to cosmetics, digital object identifier and chemical formula.
It sits within the topics Azo dyes, ECHA InfoCard ID from Wikidata and Organic sodium salts.
Its subject is documented across 6 Wikipedia language editions.
Chemical data
- Formula
- C16H11N3Na2O7S2
- Molecular weight
- 467.4 g/mol
- IUPAC name
- disodium;(3E)-5-amino-4-oxo-3-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
- SMILES
- C1=CC=C(C=C1)N/N=C\2/C(=CC3=C(C2=O)C(=CC(=C3)S(=O)(=O)[O-])N)S(=O)(=O)[O-].[Na+].[Na+]
- InChIKey
- HZYOIDDAGQUYLF-AXHWYJOWSA-L
- Polar surface area
- 199 Ų
- H-bond donors
- 2
- H-bond acceptors
- 10
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 466.9833802520001
Show 3 more facts
- canonical SMILES
- OC1=C(C(N)=CC(S([O-])(=O)=O)=C3)C3=CC(S([O-])(=O)=O)=C1\N=N\C2=CC=CC=C2.[Na+].[Na+]
- chemical formula
- C₁₆H₁₁N₃Na₂O₇S₂
- isomeric SMILES
- Nc1cc(S(=O)(=O)[O-])cc2c1C(=O)/C(=N\Nc1ccccc1)C(S(=O)(=O)[O-])=C2.[Na+].[Na+]
Sources (1)
via Wikidata · CC0
Connections
cosmetics
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digital object identifier
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chemical formula
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melting point
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molar mass
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PubMed
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PubChem
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organic acid
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high-performance liquid chromatography
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chemical nomenclature
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European Chemicals Agency
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mouthwash
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hair coloring
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standard state
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Jmol
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azo dye
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