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Catalog Number:
01306
CAS Number:
6104-58-1
Brilliant blue G-250
Purity:
≥ 85% (Dye content)
Synonym(s):
Coomassie brilliant blue G, Acid blue 90, Brilliant blue G 250, CI 42655
Documents
$110.87 /25G
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Product Information

Brilliant blue G-250 is a vibrant synthetic dye widely recognized for its applications in various fields, including biochemistry and food science. This compound is particularly valued for its ability to bind to proteins, making it an essential tool in protein quantification assays, such as the Bradford protein assay. Its striking blue color not only serves aesthetic purposes but also provides a visual indicator for researchers during experiments. Additionally, Brilliant blue G-250 is utilized in the textile industry for dyeing fabrics, offering excellent color fastness and stability, which enhances the durability of the dyed materials.

Moreover, this compound is often employed in the formulation of food products, where it acts as a colorant, ensuring compliance with regulatory standards while enhancing the visual appeal of food items. Its versatility extends to applications in pharmaceuticals and cosmetics, where it is used to impart color to various formulations. With its unique properties and broad applicability, Brilliant blue G-250 stands out as a valuable asset for researchers and industry professionals seeking reliable and effective solutions in their respective fields.

Synonyms
Coomassie brilliant blue G, Acid blue 90, Brilliant blue G 250, CI 42655
CAS Number
6104-58-1
Purity
≥ 85% (Dye content)
Molecular Formula
C47H48N3O7S2Na
Molecular Weight
854.0
MDL Number
MFCD00078482
Appearance
Blue-black or dark to violet brown powder
Conditions
Store at RT
General Information
Synonyms
Coomassie brilliant blue G, Acid blue 90, Brilliant blue G 250, CI 42655
CAS Number
6104-58-1
Purity
≥ 85% (Dye content)
Molecular Formula
C47H48N3O7S2Na
Molecular Weight
854.0
MDL Number
MFCD00078482
Appearance
Blue-black or dark to violet brown powder
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

Brilliant blue G-250 is widely utilized in research focused on:

  • Biological Staining: This compound is commonly used as a dye in histology and microbiology to stain proteins and cells, enhancing visibility under a microscope. For instance, it can help in identifying cellular structures in tissue samples.
  • Food Industry: It serves as a food coloring agent, providing a vibrant blue hue to various products. Its stability and non-toxic nature make it suitable for use in candies, beverages, and baked goods.
  • Pharmaceutical Applications: The compound is utilized in the formulation of certain medications, where it acts as a colorant. This can improve product identification and consumer appeal.
  • Environmental Monitoring: Brilliant blue G-250 is used in water quality testing as a tracer dye. It helps in tracking water flow and assessing pollution levels in aquatic environments.
  • Research and Development: In laboratories, it is employed in various assays and experiments, particularly in studies involving protein interactions and enzyme activity, due to its ability to provide clear visual results.

Citations