C.I. Food Yellow 13
Product Specifications
CAS Number
8004-92-0
Target
Others
Related Pathways
Others
Bioactivity
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.
Smiles
[Na+].[Na+].[O-]S(=O)(=O)c1cc(c2nc(ccc2c1)C1C(=O)c2ccccc2C1=O)S([O-])(=O)=O
Molecular Formula
C18H9NNa2O8S2
Molecular Weight
477.37
Shipping Conditions
Cool pack
Storage Temperature
-20°C
Available Sizes
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