Products Optical Brightener Optical-Brightener-Cbs-X

Optical Brightener CBS-X

    • Product Name: Optical Brightener CBS-X
    • Chemical Name (IUPAC): bis(2,2'-styrylbiphenyl-4-yl) disulfonate
    • CAS No.: 27344-41-8
    • Chemical Formula: C28H20S2O6Na2
    • Form/Physical State: Powder
    • 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 904140
    Chemical Name 4,4'-Bis(2-sulfostyryl)biphenyl
    Cas Number 27344-41-8
    Formula C28H20S2O6N2Na2
    Appearance Yellowish to off-white powder or granules
    Solubility In Water Highly soluble
    Main Application Detergents and laundry powders
    Melting Point ≥ 350°C (decomposes)
    Mechanism Of Action Absorbs UV light and emits blue fluorescence
    Ph Range Stable from 6 to 10
    Lightfastness Excellent resistance to light
    Ionic Nature Anionic
    Odor Odorless

    As an accredited Optical Brightener CBS-X factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging for Optical Brightener CBS-X is a 25 kg blue fiber drum, securely sealed to protect the fine, powdery contents.
    Container Loading (20′ FCL) Container Loading (20′ FCL) for Optical Brightener CBS-X: 11,000 kg packed in 25 kg drums or cartons, maximizing safe, efficient shipment.
    Shipping Optical Brightener CBS-X is shipped in tightly sealed, moisture-proof, and UV-protected containers, typically 25 kg fiber drums or plastic bags. Handle with care to avoid spills and dust generation. Store in a cool, dry place away from direct sunlight and incompatible substances. Ensure compliance with local transport regulations.
    Storage Optical Brightener CBS-X should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed to prevent moisture absorption. Store away from incompatible substances such as strong oxidizing agents. Ensure the area is equipped with proper spill containment and labeled clearly for chemical safety compliance.
    Shelf Life Optical Brightener CBS-X typically has a shelf life of **two years** when stored in cool, dry, and tightly sealed conditions.
    Application of Optical Brightener CBS-X
    Purity 99%: Optical Brightener CBS-X with purity 99% is used in high-grade detergent formulations, where it delivers superior fabric whiteness and long-lasting brightness. Melting Point 219°C: Optical Brightener CBS-X with a melting point of 219°C is used in laundry powder production, where it ensures thermal stability during spray drying. Particle Size 10μm: Optical Brightener CBS-X with 10μm particle size is used in textile whitening baths, where it enables rapid and uniform dispersion in aqueous solutions. Stability Temperature 200°C: Optical Brightener CBS-X with stability temperature of 200°C is used in plastic film extrusion, where it maintains optical properties without decomposition. CIE Whiteness Value 150: Optical Brightener CBS-X with CIE Whiteness Value 150 is used in paper coating formulations, where it achieves higher sheet reflectance and improved visual appeal. Water Solubility 15g/L (25°C): Optical Brightener CBS-X with water solubility of 15g/L at 25°C is used in liquid detergent manufacturing, where it provides consistent dosing and performance. PH Stability Range 5-11: Optical Brightener CBS-X with pH stability range 5-11 is used in industrial cleaning solutions, where it delivers reliable whitening across diverse pH environments. UV Absorption 350nm: Optical Brightener CBS-X with UV absorption at 350nm is used in synthetic fiber processing, where it imparts brilliant blue-violet fluorescence under ultraviolet illumination.
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    Competitive Optical Brightener CBS-X prices that fit your budget—flexible terms and customized quotes for every order.

    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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