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Catalog Number:
38583
CAS Number:
3734-67-6
Acid red 1
Grade:
CI 18050
Purity:
≥ 60% (Dye content)
Synonym(s):
Amidonaphthol red, Azophloxine, Pontacyl carmine, Red 2G
Documents
$36.65 /25G
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Product Information

Acid Red 1 is a vibrant azo dye widely utilized in various industries, particularly in textiles and food. Known for its striking red hue, this compound serves as an effective coloring agent in the dyeing of fabrics, providing excellent lightfastness and stability. Its unique structure, featuring multiple sulfonate groups, enhances its solubility in water, making it suitable for a range of applications, including the dyeing of cotton, wool, and synthetic fibers. Additionally, Acid Red 1 is employed in the food industry as a colorant, adhering to regulatory standards for safety and quality. Researchers also value this compound for its potential in developing new dyeing techniques and exploring its properties in analytical chemistry.

The versatility of Acid Red 1 extends to its use in biological studies, where it can serve as a model compound for investigating dye degradation and environmental impact. Its ability to impart vivid colors while maintaining stability under various conditions makes it a preferred choice for professionals seeking reliable and effective dye solutions. With its established applications and ongoing research potential, Acid Red 1 remains a key player in the dye industry.

Synonyms
Amidonaphthol red, Azophloxine, Pontacyl carmine, Red 2G
CAS Number
3734-67-6
Purity
≥ 60% (Dye content)
Grade
CI 18050
Molecular Formula
C18H13N3Na2O8S2
Molecular Weight
509.41
MDL Number
MFCD00003954
PubChem ID
19522
Appearance
Red to dark red to brown powder to crystal
Conditions
Store at RT
General Information
Synonyms
Amidonaphthol red, Azophloxine, Pontacyl carmine, Red 2G
CAS Number
3734-67-6
Purity
≥ 60% (Dye content)
Grade
CI 18050
Molecular Formula
C18H13N3Na2O8S2
Molecular Weight
509.41
MDL Number
MFCD00003954
PubChem ID
19522
Appearance
Red to 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

Acid red 1 is widely utilized in research focused on:

  • Dyeing and Textile Industry: This chemical is commonly used as a dye for textiles, providing vibrant colors that are resistant to fading. Its excellent solubility in water makes it ideal for various fabric types.
  • Food Industry: It serves as a food coloring agent, enhancing the visual appeal of products like candies and beverages. Its safety profile allows for its use in food applications, complying with regulatory standards.
  • Biological Research: Acid red 1 is employed as a staining agent in microscopy, helping researchers visualize cellular structures and processes. This application is crucial for studies in cell biology and histology.
  • Cosmetics: The compound is also found in cosmetic formulations, providing color to products such as lipsticks and blushes. Its stability and non-toxicity make it a preferred choice in the beauty industry.
  • Environmental Monitoring: Acid red 1 is used in analytical chemistry for detecting and quantifying pollutants in water samples, aiding in environmental protection efforts and regulatory compliance.

Citations