E104 喹啉黃

E104 Quinoline Yellow

Healthy PIG

Quinoline Yellow WS is a mixture of organic compounds derived from the dye Quinoline Yellow SS (mentally soluble). Due to the presence of sulfonate groups, WS dyes are water-soluble (WS). It is a mixture of disulfonate (mainly), monosulfonate and trisulfonate of 2-(2-quinolyl)indan-1,3-dione, with a maximum absorption wavelength of 416 nm.