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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