Name: C.I. Food Yellow 13
Rating: 5 (10 reviews)

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HIT ID:HIT212715290
Cas No:8004-92-0
常用名:C.I. Food Yellow 13
别名:Quinoline Yellow, L-Gelb 3, Food Yellow 13, Acid Yellow 3
别名:Quinoline Yellow, L-Gelb 3, Food Yellow 13, Acid Yellow 3
IUPAC:disodium 2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-6,8-disulfonate
IUPAC:disodium 2-(1,3-dioxo-2,3-dihydro-1H-inden-2-yl)quinoline-6,8-disulfonate
InChI key:FZUOVNMHEAPVBW-UHFFFAOYSA-L

分子式:C18H9NNa2O8S2
分子量:477.37
氢键供体数 (HBD):0
氢键受体数 (HBA):9
LogP:-3.4355013
SMILES:[Na+].[Na+].[O-]S(=O)(=O)c1cc(c2nc(ccc2c1)C1C(=O)c2ccccc2C1=O)S([O-])(=O)=O
SMILES:[Na+].[Na+].[O-]S(=O)(=O)c1cc(c2nc(ccc2c1)C1C(=O)c2ccccc2C1=O)S([O-])(=O)=O

C.I. Food Yellow 13 (Standard) is the standard substance of C.I. Food Yellow 13, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (Spirit Soluble). Owing to the presence of sulfonate groups, the WS dyes are water-soluble (WS). It is a mixture of disulfonates (principally), monosulfonates and trisulfonates of 2-(2-quinolyl)indan-1,3-dione with a maximum absorption wavelength of 416 nm.

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