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Catalog Number:
38575
CAS Number:
3530-19-6
Direct scarlet B
Grade:
CI 22240
Synonym(s):
Amidine scarlet B, Chloramine red B, Diamine scarlet B, Pontamine scarlet B
Documents
$131.90 /25G
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Product Information

Direct Scarlet B is a vibrant azo dye known for its striking red hue, widely utilized in various industries, particularly in textiles and paper. This compound is recognized for its excellent lightfastness and stability, making it an ideal choice for applications requiring long-lasting color. Its unique structure, featuring multiple azo linkages, enhances its affinity for cellulose and protein fibers, allowing for deep and uniform dyeing results. Additionally, Direct Scarlet B is employed in the formulation of inks and coatings, where its vivid color and durability contribute to high-quality finishes.

In the realm of research, Direct Scarlet B serves as a valuable tool in biological staining techniques, aiding in the visualization of cellular structures and processes. Its ability to bind selectively to certain biological tissues makes it a preferred choice in histology and microscopy. Furthermore, the compound's versatility extends to the development of colorimetric assays, where it can be used to quantify various analytes based on color intensity. With its broad range of applications and reliable performance, Direct Scarlet B stands out as a key player in both industrial and research settings.

Synonyms
Amidine scarlet B, Chloramine red B, Diamine scarlet B, Pontamine scarlet B
CAS Number
3530-19-6
Grade
CI 22240
Molecular Formula
C30H22N4Na2O8S2
Molecular Weight
676.63
MDL Number
MFCD00059531
PubChem ID
165134
Appearance
Orange to amber to dark red powder to crystal
Conditions
Store at RT
General Information
Synonyms
Amidine scarlet B, Chloramine red B, Diamine scarlet B, Pontamine scarlet B
CAS Number
3530-19-6
Grade
CI 22240
Molecular Formula
C30H22N4Na2O8S2
Molecular Weight
676.63
MDL Number
MFCD00059531
PubChem ID
165134
Appearance
Orange to amber 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 scarlet B is widely utilized in research focused on:

  • Dyeing Textiles: This chemical is primarily used in the textile industry for dyeing fabrics, providing vibrant red shades that are highly sought after in fashion and home textiles.
  • Biological Staining: In laboratories, it serves as a staining agent for biological specimens, aiding in the visualization of cellular structures under a microscope, which is crucial for histological studies.
  • Food Industry: Direct scarlet B is also applied as a food colorant, enhancing the visual appeal of various food products while adhering to safety regulations.
  • Cosmetics: This compound finds its place in the cosmetic industry, where it is used in products like lipsticks and blushes to provide a rich, long-lasting color.
  • Research Applications: In scientific research, it is used in assays and experiments that require colorimetric analysis, allowing researchers to quantify reactions based on color intensity.

Citations