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optical brightener KSNcas5242-49-9

Short Description:

optical brightener KSNcas5242-49-9 is a powerful and highly effective additive used in a variety of industries including textile, paper and detergent. It is designed to increase the whiteness and brightness of various materials, giving them a glossy appearance.

This product is carefully manufactured using advanced technology and high-quality raw materials to ensure the best performance and reliability. With its unique chemical composition, KSNcas5242-49-9 is able to absorb ultraviolet light and convert it into visible light, thereby improving the overall whiteness and brightness of the material, even under low light conditions.

Product Detail

Product Tags

Physical properties

- Appearance: white crystalline powder

- Melting point: 198-202°C

- Content: 99.5%

- Moisture: 0.5%

- Ash content: 0.1%


 KSNcas5242-49-9 has a wide range of applications, including but not limited to

- Textiles: Enhances the whiteness and brightness of fabrics, making them more visually appealing.

- Paper: Improves the brightness and reflective properties of paper, resulting in vibrant prints and superior aesthetics.

- Detergent: Adding KSNcas5242-49-9 to detergent formula helps remove stubborn stains and brighten fabrics.


- Excellent whitening effect: KSNcas5242-49-9 has excellent whitening ability, even a small amount can provide excellent results.

- Long-lasting effect: its fluorescent properties ensure a long-lasting whitening effect that remains visible even after many washes.

- Stability: The chemical stability of KSNcas5242-49-9 guarantees its effectiveness over time, making it ideal for a variety of applications.

- Eco-friendly: This product is non-toxic, environmentally friendly and complies with strict international standards.


Appearance Yellow green powder Conform
Effective content (%) 98.5 99.1
Melting point (°) 216-220 217
Fineness 100-200 150
As(%) 0.3 0.12

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