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Quinoline Yellow W/S C.I.47005

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-dionewith a maximum absorption wavelength of 416 nm.

Product Details

Category Dyes, Stains & Indicators
Price POA
CAS Number 8004-92-0
Formula C19H9NNaO8S2
Molecular Weight 489.4
Purity 95.0%
Appearance yellow to gold to orange powder
Availability In Stock
Storage Conditions Room temperature

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