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Catalog Number:
38577
CAS Number:
3567-69-9
Azo rubine
Grade:
CI 14720
Purity:
≥ 95% (HPLC)
Synonym(s):
Brilliant crimson red, Carmoisine B
Documents
$66.80 /25G
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Product Information

Azo rubine is a vibrant azo dye known for its striking red hue and excellent solubility in water, making it a popular choice in various industrial applications. This compound is widely utilized in the textile industry for dyeing fabrics, particularly in the production of high-quality synthetic fibers. Its stability and resistance to fading under light and heat make it an ideal candidate for applications requiring long-lasting color. Additionally, Azo rubine is employed in the food industry as a colorant, adhering to safety regulations, which enhances the visual appeal of food products. Researchers also value Azo rubine for its potential in analytical chemistry, where it serves as a pH indicator and a reagent in various chemical reactions.

With its unique properties, Azo rubine stands out among similar compounds due to its versatility and effectiveness in diverse applications. Its ability to impart vibrant colors while maintaining stability under various conditions makes it an essential choice for professionals in the textile, food, and research sectors. Whether you're looking to enhance product aesthetics or conduct precise analytical work, Azo rubine offers a reliable solution.

Synonyms
Brilliant crimson red, Carmoisine B
CAS Number
3567-69-9
Purity
≥ 95% (HPLC)
Grade
CI 14720
Molecular Formula
C20H12N2Na2O7S2
Molecular Weight
502.42
MDL Number
MFCD00003978
PubChem ID
19118
Appearance
Dark red to brown powder to crystal
Conditions
Store at RT
General Information
Synonyms
Brilliant crimson red, Carmoisine B
CAS Number
3567-69-9
Purity
≥ 95% (HPLC)
Grade
CI 14720
Molecular Formula
C20H12N2Na2O7S2
Molecular Weight
502.42
MDL Number
MFCD00003978
PubChem ID
19118
Appearance
Dark red to brown 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

Azo rubine is widely utilized in research focused on:

  • Dyeing and Pigmentation: Commonly used in the textile industry, Azo rubine provides vibrant colors for fabrics, enhancing aesthetic appeal while maintaining colorfastness.
  • Food Coloring: This compound serves as a food dye, imparting a bright red hue to various food products, meeting regulatory standards for safety and quality.
  • Biological Staining: In laboratories, it is employed as a staining agent for microscopy, allowing researchers to visualize cellular structures and processes clearly.
  • Cosmetic Formulations: Azo rubine is incorporated into cosmetic products, offering color while ensuring compliance with cosmetic safety regulations, appealing to consumers seeking vibrant makeup options.
  • Pharmaceutical Applications: It is used as a marker in drug formulations, aiding in the identification and tracking of active ingredients during research and development phases.

Citations