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Catalog Number:
38570
CAS Number:
3468-63-1
Orange permanent
Grade:
CI 12075
Purity:
≥ 90%
Synonym(s):
1-(2,4-dinitrophénylazo)-2-naphtol, Pigment orange 5
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$172.36 /25G
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Informations sur le produit

Permanent orange, also known as 1-[(2,4-dinitrophenyl)diazenyl]naphthalen-2-ol, is a vibrant azo dye widely utilized in various industries due to its excellent colorfastness and stability. This compound is particularly valued in the textile industry for dyeing fabrics, providing a bright and long-lasting orange hue that enhances the aesthetic appeal of garments. Additionally, its application extends to the production of inks and coatings, where it contributes to the vivid coloration and durability of printed materials. Researchers also explore its potential in analytical chemistry as a reagent for detecting specific compounds, showcasing its versatility beyond traditional dye applications.

The unique properties of Permanent orange, such as its high solubility in organic solvents and resistance to fading, make it an ideal choice for professionals seeking reliable and effective coloring agents. Its ability to withstand various environmental conditions ensures that products maintain their visual integrity over time, making it a preferred option in competitive markets. With its broad range of applications, Permanent orange stands out as a valuable asset for industries focused on quality and performance.

Numéro CAS 
3468-63-1
Formule moléculaire
C16H10N4O5
Poids moléculaire 
338.28
Point de fusion 
305 - 307 ?C
Informations générales
Numéro CAS 
3468-63-1
Formule moléculaire
C16H10N4O5
Poids moléculaire 
338.28
Point de fusion 
305 - 307 ?C
Propriétés
Informations complémentaires sur la propriété à venir prochainement !
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Sécurité et réglementation
Matières dangereuses
-
Antibiotique
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Réglementé par la DEA
Non
Avertissements 
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Applications

Permanent orange is widely utilized in research focused on:

  • Dyes and Pigments: This compound is commonly used in the textile industry to produce vibrant orange dyes, enhancing the color quality of fabrics and materials.
  • Art Supplies: Artists and manufacturers of art supplies use permanent orange in paints and inks, providing a bright and stable color that resists fading over time.
  • Biological Staining: In laboratories, it serves as a staining agent in microscopy, helping researchers visualize cellular structures and processes more effectively.
  • Food Coloring: It is also used as a food dye, providing an appealing orange hue to various food products while adhering to safety regulations.
  • Cosmetics: The cosmetic industry incorporates this compound in makeup products, offering a bold color that enhances aesthetic appeal and is resistant to wear.

Citations