Yellow 2G

Also known as lissamine fast yellow, E107, E 107, E-107, Lissamine Fast Yellow 2G, C.I. Food Yellow 5, C.I. Acid Yellow 17, disodium salt, C.I. Acid Yellow 17

chemical compound

In the Vinony graph

Within Vinony's link graph, Yellow 2G is referenced by 8 other articles, and connects out to United States, Japan and Canada.

Vinony files it under Acid dyes, Azo dyes and Benzenesulfonates.

Its subject is documented across 21 Wikipedia language editions.

Chemical data

Formula: C16H10Cl2N4Na2O7S2
Molecular weight: 551.3 g/mol
IUPAC name: disodium;2,5-dichloro-4-[3-methyl-5-oxo-4-[(4-sulfonatophenyl)diazenyl]-4H-pyrazol-1-yl]benzenesulfonate
SMILES: CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC(=C(C=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+]
InChIKey: FTZLWXQKVFFWLY-UHFFFAOYSA-L
Polar surface area: 189 Å²
H-bond donors: 0
H-bond acceptors: 10
Formal charge: 0

via PubChem

Wikidata facts

Subclass of: chemical compound
Mass: 549.916321
Has use: food coloring

Show 3 more facts

chemical formula: C₁₆H₁₀Cl₂N₄Na₂O₇S₂
canonical SMILES: CC1=NN(C(=O)C1N=NC2=CC=C(C=C2)S(=O)(=O)[O-])C3=CC(=C(C=C3Cl)S(=O)(=O)[O-])Cl.[Na+].[Na+]
Commons category: Yellow 2G

Sources (3)

via Wikidata · CC0