In the realm of specialty chemicals, optical brighteners play a vital role in enhancing the visual appeal of various materials. Fluorescent Brightener 220 (CAS 16470-24-9) is a prime example, widely utilized in industries ranging from paper and textiles to detergents. As a dedicated chemical supplier, understanding its properties and applications is key to leveraging its full potential. This article explores what makes Fluorescent Brightener 220 a valuable chemical commodity.

Chemical Profile of Fluorescent Brightener 220

Fluorescent Brightener 220 is an anionic fluorescent whitening agent known for its effectiveness in increasing the whiteness and brightness of substrates. Its chemical structure, often described as a disodium salt derivative of a stilbene compound, allows it to absorb ultraviolet light and re-emit it in the blue region of the visible spectrum. This phenomenon effectively masks yellowing, thereby enhancing perceived whiteness.

Key chemical properties include:

  • Appearance: Typically a light yellow uniform powder or amber transparent liquid.
  • Solubility: Possesses good water solubility, making it easy to incorporate into aqueous systems.
  • Ionicity: It is an anionic compound.
  • Stability: Demonstrates stability to hard water ions (Ca2+, Mg2+) and is compatible with peroxide and hypochlorite bleaching agents, offering flexibility in processing.
  • pH Preference: Optimal whitening is generally achieved in alkaline conditions (pH > 7).

When you buy Fluorescent Brightener 220, understanding these properties helps in its effective application. As a trusted manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. ensures consistent quality and adherence to specifications, allowing you to rely on our product for your critical applications.

Primary Applications and Benefits

The versatility of Fluorescent Brightener 220 makes it a sought-after ingredient:

  • Paper Industry: Used for whitening pulp, in surface sizing, and in paper coatings to enhance brightness and visual appeal.
  • Textile Industry: Effective for whitening cotton and viscose fibers, contributing to vibrant white fabrics.
  • Detergents: Incorporated into laundry detergents to maintain fabric whiteness and brightness with each wash.

The main benefit is its ability to impart a brighter, whiter appearance at relatively low concentrations. This efficiency translates to cost savings for businesses that purchase it in bulk.

Sourcing from a Reliable Manufacturer

For businesses seeking a dependable source for Fluorescent Brightener 220, NINGBO INNO PHARMCHEM CO.,LTD. is a premier choice. As an established manufacturer and supplier, we offer competitive prices and ensure product quality that meets international standards. Our robust production capacity and commitment to customer service make us an ideal partner for your chemical sourcing needs.

Whether you are looking to improve paper brightness, textile vibrancy, or detergent performance, Fluorescent Brightener 220 is a valuable asset. Contact us today to request a quote and learn more about how our products can enhance your manufacturing processes. We are committed to being your go-to supplier for high-quality chemical auxiliaries.