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Fluorescent Brightener BBU

Fluorescent Brightener BBU


  • Common Name: Fluorescent Brightener BBU
  • Other Name: Fluorescent Brightener 220
  • C.I.: 220
  • CAS No.: 16470-24-9
  • EINECS No.: 240-521-2
  • Appearance: Light yellow uniform powder 
  • Molecular Formula: C40H45N12NaO16S4
  • Category: Fine Chemical -Textile chemical
  • Brand Name: Colorcom
  • Shelf Life: 2 Years
  • Place of Origin: Zhejiang, China.
  • Product Detail

    Product Tags

    Product Description

    Fluorescent Brightener BBU is a stilbene tetrasulphonic acid type fluorescent brightener with good water solubility and stable performance. It is not sensitive to hard water, does not react with reducing and oxidizing agents, and Ca2+ and Mg2+ do not affect the whitening effect. It is suitable for the whitening and brightening of cotton and viscose fibres.

    Other Names: Fluorescent Whitening Agent, Optical Brightening Agent, Optical Brightener, Fluorescent Brightener, Fluorescent Brightening Agent.

    Applicable industries

    For whitening and brightening of cotton, fibres, viscose fibres and paper.

    Product Details

    C.I.

    220

    CAS NO.

    16470-24-9

    Molecular Formula

    C40H45N12NaO16S4

    Content

    ≥ 99 %

    Appearance

    Light yellow uniform powder

    Density

    1.1-1.2

    PH Value

    7-9

    Viscosity

    ≤ 50 mPa.s

    Application

    Suitable for use with paper coated papers

    Reference Dosage

    Liquid brightener to dry pulp weight: 0.5-1%; maximum dosage not to exceed 1.5%.

    Product Advantage

    1.Stable Quality

    All products have reached national standards, product purity of more than 99%, high stability, good weatherability, migration resistance.

    2.Factory Direct Supply

    Plastic State has 2 production bases, which can guarantee the stable supply of products, factory direct sales.

    3.Export Quality

    Based on domestic and global, the products are exported to more than 50 countries and regions in Germany, France, Russia, Egypt, Argentina and Japan.

    4.After-sales Services

    24-hour online service, the technical engineer handles the whole process regardless of any problems during the use of the product.

    Packaging

    In 25kg drums (cardboard drums), lined with plastic bags or according to customer’s requirements.


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