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Catalog Number:
22931
CAS Number:
8004-92-0
Quinoline Yellow W/S
Purity:
≥ 85% (Dye content)
Synonym(s):
2-(1,3-Dioxoindan-2-yl)quinolinedisulfonic acid sodium salt
Documents
$43.87 /25G
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Product Information

Quinoline Yellow W/S is a vibrant, water-soluble dye widely utilized in various industries, particularly in food and beverage applications. Known for its striking yellow hue, this compound is often employed as a colorant in products such as soft drinks, confectionery, and dairy items, enhancing visual appeal while adhering to regulatory standards. Its unique properties allow for excellent stability and solubility, making it an ideal choice for formulations requiring consistent color retention under varying conditions.

In addition to food applications, Quinoline Yellow W/S finds relevance in the pharmaceutical and cosmetic industries, where it serves as a coloring agent in formulations and packaging. Its ability to impart a bright, attractive color without compromising product integrity makes it a preferred option among manufacturers. Researchers also appreciate its versatility in analytical chemistry, where it can be used as a pH indicator or in various staining techniques. With its broad range of applications and reliable performance, Quinoline Yellow W/S stands out as a valuable asset for professionals seeking quality and consistency in their products.

Synonyms
2-(1,3-Dioxoindan-2-yl)quinolinedisulfonic acid sodium salt
CAS Number
8004-92-0
Purity
≥ 85% (Dye content)
Molecular Formula
C19H9NNa2O8S2
Molecular Weight
489.4
MDL Number
MFCD00080727
PubChem ID
24671
Appearance
Yellow to gold to orange powder
Conditions
Store at RT
General Information
Synonyms
2-(1,3-Dioxoindan-2-yl)quinolinedisulfonic acid sodium salt
CAS Number
8004-92-0
Purity
≥ 85% (Dye content)
Molecular Formula
C19H9NNa2O8S2
Molecular Weight
489.4
MDL Number
MFCD00080727
PubChem ID
24671
Appearance
Yellow to gold to orange powder
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Quinoline Yellow W/S is widely utilized in research focused on:

  • Food Industry: This compound serves as a food colorant, providing a vibrant yellow hue to various products such as candies, beverages, and baked goods, enhancing their visual appeal.
  • Cosmetics: It is used in cosmetic formulations, including lotions and makeup, to impart color while ensuring safety and compliance with regulatory standards.
  • Pharmaceuticals: Quinoline Yellow W/S can be found in certain medicinal products, where it helps in identifying different formulations and improving patient compliance through appealing colors.
  • Textiles: The compound is applied in dyeing processes for fabrics, offering excellent colorfastness and stability, making it suitable for various textile applications.
  • Research and Development: In laboratories, it is utilized as a tracer or marker in various chemical analyses, aiding researchers in studying reactions and processes effectively.

Citations