Brilliant Blue R

    • Product Name: Brilliant Blue R
    • Alias: Coomassie Brilliant Blue R-250
    • Einecs: 222-100-9
    • Mininmum Order: 1 g
    • Factroy Site: West Ujimqin Banner, Xilingol League, Inner Mongolia, China
    • Price Inquiry: sales9@bouling-chem.com
    • Manufacturer: Bouling Coating
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    Specifications

    HS Code

    744106

    Cas Number 6104-58-1
    Chemical Formula C45H44N3NaO7S2
    Molecular Weight 825.97 g/mol
    Appearance Dark blue powder
    Solubility Soluble in water, slightly soluble in ethanol
    Storage Temperature Room temperature
    Lambda Max 595 nm (in water)
    Purity Typically >90%
    Hazard Class Non-hazardous
    Synonyms Coomassie Brilliant Blue R-250
    Application Protein staining in electrophoresis
    Ec Number 228-058-4

    As an accredited Brilliant Blue R factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Brilliant Blue R is packaged in a 25g amber glass bottle with a sealed screw cap, labeled with safety and product information.
    Shipping Brilliant Blue R is shipped in tightly sealed containers, protected from moisture and light, and labeled according to regulatory guidelines for chemicals. It is transported as a non-hazardous dye, but safety data sheets should accompany the shipment. Storage during shipping should be in a cool, dry place, away from incompatible substances.
    Storage Brilliant Blue R should be stored in a tightly sealed container, away from direct sunlight, moisture, and incompatible substances. Keep the storage area cool, dry, and well-ventilated, ideally at room temperature (15–25°C). Ensure that the chemical is kept away from sources of ignition and strong oxidizing agents. Proper labeling and secure shelving are essential for safety and easy identification.
    Application of Brilliant Blue R

    Purity 85%: Brilliant Blue R with 85% purity is used in protein electrophoresis staining, where precise band visualization is achieved.

    Molecular weight 826.98 g/mol: Brilliant Blue R with a molecular weight of 826.98 g/mol is utilized in analytical biochemistry assays, where consistent molecular labeling is ensured.

    Solubility in water 10 mg/mL: Brilliant Blue R with water solubility of 10 mg/mL is applied in textile dyeing processes, where uniform color dispersion results.

    Absorption maximum 595 nm: Brilliant Blue R with an absorption maximum at 595 nm is employed in spectrophotometric quantification, where sensitive detection of proteins is enhanced.

    Stability temperature up to 25°C: Brilliant Blue R stable at temperatures up to 25°C is used in laboratory reagent preparations, where extended shelf life is obtained.

    Dye content 60%: Brilliant Blue R with 60% dye content is used in food colorant formulations, where intense and reproducible hues are provided.

    Particle size below 50 µm: Brilliant Blue R with particle size below 50 µm is used in inkjet printing inks, where smooth and clog-free application occurs.

    pH range stability 4–9: Brilliant Blue R stable within pH 4–9 is applied in histological tissue staining, where consistent coloration across varied sample conditions is achieved.

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    For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.

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    Tel: +8615651039172

    Email: sales9@bouling-chem.com

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