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Catalog Number:
38650
CAS Number:
8005-52-5
Direct yellow 44
Grade:
CI 29000
Synonym(s):
Direct fast yellow GC, Sirius yellow GC
Documents
$79.22 /25G
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Product Information

Direct Yellow 44 is a vibrant azo dye widely utilized in various industries, particularly in textiles and paper. Known for its excellent lightfastness and stability, this compound is ideal for dyeing applications where color retention is crucial. Its unique structure allows for effective binding to fibers, making it a preferred choice for creating bright, long-lasting hues in fabrics. Additionally, Direct Yellow 44 is employed in the formulation of inks and coatings, where its vivid coloration enhances the visual appeal of printed materials.

Researchers and industry professionals appreciate Direct Yellow 44 for its versatility and effectiveness in a range of applications. Its ability to produce intense yellow shades with minimal fading makes it suitable for both commercial and artistic uses. Furthermore, the compound's water solubility facilitates easy application and integration into various processes, ensuring consistent results. With its proven track record in enhancing product aesthetics, Direct Yellow 44 stands out as a reliable choice for those seeking quality and performance in dyeing and coloring applications.

Synonyms
Direct fast yellow GC, Sirius yellow GC
CAS Number
8005-52-5
Grade
CI 29000
Molecular Formula
C27H20N6Na2O8S
Molecular Weight
634.53
MDL Number
MFCD00059960
PubChem ID
81661
Appearance
Orange to brown to dark red powder to crystal
Conditions
Store at RT
General Information
Synonyms
Direct fast yellow GC, Sirius yellow GC
CAS Number
8005-52-5
Grade
CI 29000
Molecular Formula
C27H20N6Na2O8S
Molecular Weight
634.53
MDL Number
MFCD00059960
PubChem ID
81661
Appearance
Orange to brown to dark red powder to crystal
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 44 is widely utilized in research focused on:

  • Dyeing Textiles: This compound is primarily used in the textile industry for dyeing fabrics, providing vibrant yellow hues that are resistant to fading. Its excellent lightfastness makes it ideal for clothing and upholstery.
  • Food Coloring: It serves as a food dye, approved for use in various food products. Its bright color enhances the visual appeal of items like candies and beverages, making them more attractive to consumers.
  • Biological Staining: In laboratory settings, it is used as a staining agent in histology and microbiology. This application helps researchers visualize cellular structures under a microscope, aiding in the study of diseases and biological processes.
  • Cosmetic Formulations: Direct yellow 44 is also found in cosmetic products, where it provides color to items such as lotions and makeup. Its safety profile makes it a preferred choice for formulators.
  • Research and Development: The compound is utilized in various research applications, including the development of new dyes and pigments. Its unique properties allow scientists to explore innovative uses in materials science.

Citations