Structure via PubChem · Public domain (PubChem)
Ponceau 6R
Sign in to saveAlso known as acid red 44, Crystal Tertracid Ponceau 6R, Crystal Scarlet 6R, C.I. Acid Red 44, Acid Leather Ponceau 6R, Acid Ponceau 6R, C.I. 16250
chemical compound
In the Vinony graph
Within Vinony's link graph, Ponceau 6R is referenced by 9 other articles, and connects out to ethanol, chemical formula and cell biology.
It is catalogued under topics including 1-Naphthyl compounds, 2-Naphthols and Acid dyes.
Its subject is documented across 12 Wikipedia language editions.
Chemical data
- Formula
- C20H12N2Na2O7S2
- Molecular weight
- 502.4 g/mol
- IUPAC name
- disodium;7-hydroxy-8-(naphthalen-1-yldiazenyl)naphthalene-1,3-disulfonate
- SMILES
- C1=CC=C2C(=C1)C=CC=C2N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
- InChIKey
- FUGCXLNGEHFIOA-UHFFFAOYSA-L
- Polar surface area
- 176 Ų
- H-bond donors
- 1
- H-bond acceptors
- 9
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Subclass of
- chemical compound
- Mass
- 501.988
- Has use
- food coloring
Show 3 more facts
- chemical formula
- C₂₀H₁₂N₂Na₂O₇S₂
- canonical SMILES
- C1=CC=C2C(=C1)C=CC=C2N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)O)S(=O)(=O)[O-])[O-].[Na+].[Na+]
- Commons category
- Ponceau 6R
Sources (2)
via Wikidata · CC0
Connections
ethanol
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chemical formula
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cell biology
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organic compound
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histology
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molar mass
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CAS Registry Number
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PubChem
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E number
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simplified molecular input line entry specification
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fibrin
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ChemSpider
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food coloring
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International Chemical Identifier
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European Chemicals Agency
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ingredient
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standard state
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amaranth
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European Community number
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Jmol
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