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Catalog Number:
38499
CAS Number:
10130-29-7
Direct yellow 8
Grade:
CI 13920
Purity:
≥ 99% (Dye content)
Synonym(s):
Acid yellow 186, Coomassie yellow 6G
Documents
$20.00 /25G
Pack Size Availability Price
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Product Information

Direct Yellow 8 is a vibrant azo dye widely utilized in various industries, particularly in textiles and food. This compound is known for its excellent solubility in water, making it an ideal choice for dyeing applications where bright, long-lasting colors are desired. Its unique structure allows it to adhere effectively to fibers, providing a stable and vivid coloration that is resistant to fading. In the textile industry, Direct Yellow 8 is often employed to dye cotton, wool, and synthetic fibers, ensuring that products maintain their aesthetic appeal even after multiple washes. Additionally, its application extends to the food industry, where it is used as a colorant in various food products, adhering to safety regulations for consumption.

Researchers and industry professionals appreciate Direct Yellow 8 not only for its coloring properties but also for its versatility in formulation. Its compatibility with other dyes and chemicals allows for the creation of custom color blends, enhancing product offerings. Furthermore, the compound's stability under various environmental conditions makes it a reliable choice for manufacturers looking to produce high-quality dyed materials. With its proven track record in both industrial and research applications, Direct Yellow 8 remains a preferred option for those seeking effective and durable coloring solutions.

Synonyms
Acid yellow 186, Coomassie yellow 6G
CAS Number
10130-29-7
Purity
≥ 99% (Dye content)
Grade
CI 13920
Molecular Formula
C24H19N4NaO5S2
Molecular Weight
530.55
MDL Number
MFCD00005779
PubChem ID
136249039
Appearance
Yellow powder
Conditions
Store at RT
General Information
Synonyms
Acid yellow 186, Coomassie yellow 6G
CAS Number
10130-29-7
Purity
≥ 99% (Dye content)
Grade
CI 13920
Molecular Formula
C24H19N4NaO5S2
Molecular Weight
530.55
MDL Number
MFCD00005779
PubChem ID
136249039
Appearance
Yellow 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

Direct yellow 8 is widely utilized in research focused on:

  • Dyeing and Textile Industry: This compound is primarily used as a dye for textiles, providing vibrant yellow hues. Its ability to bind well with fabrics makes it a preferred choice for dyeing cotton and polyester.
  • Biological Staining: In laboratories, it serves as a biological stain, helping researchers visualize cellular structures under a microscope. This application is crucial in histology and cytology for studying tissue samples.
  • Food Industry: Direct yellow 8 is also used as a food coloring agent, enhancing the visual appeal of various products. Its stability and non-toxic nature make it suitable for use in food applications.
  • Cosmetics: The compound finds its way into cosmetic formulations, providing color to products like lipsticks and eyeshadows. Its safe profile allows for consumer-friendly applications in beauty products.
  • Research and Development: In chemical research, it is utilized as a model compound for studying dye behavior and interactions, aiding in the development of new dyes with improved properties.

Citations