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CAS 5242-49-9
Fluorescent Brightener KSN 368 CAS 5242-49-9
  • CAS:

    5242-49-9
  • Fórmula molecular:

    C29H20N2O2
  • Norma de calidad:

    98%
  • Embalaje:

    25kg/drum
  • Mininmum orden:

    25kg
  • Price inquiry:

    sales@tnjchem.com
  • Manufacturer:

    TNJ Chemical

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  • Detalles del producto

Brief introduction of Fluorescent Brightener KS-N CAS 5242-49-9

Chemical name: Fluorescent Brightener KS-N

CAS No.5242-49-9

Synonyms: 4-(Benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene

Molecular Formula: C29H20N2O2

Molecuar Weight: 428.48

EINECS: 226-044-2

 

Properties of Fluorescent Brightener KS-N CAS 5242-49-9

The fluorescent whitening agent KSN is a benzoxazole compound. It is an excellent upgrade product among many fluorescent whitening agents. It has a blue-violet color and excellent light resistance. It is suitable for all plastics, especially in synthetic fibers. White effect.

 

Specification of Fluorescent Brightener KS-N CAS 5242-49-9

Item

Standard

Appearance

Yellow crystalline powder

Content, wt%

≥98.00

Transmittance

425nm ≥97%

500nm ≥98%

Ash, %

≤0.10

Melting point,

155~161

 

Application of Fluorescent Brightener KS-N CAS 5242-49-9

Used in all plastics, especially in synthetic fibers, it has a strong whitening effect. It can also be used for color whitening and brightening in coatings, inks, paints and other industries.

 

Packing, Delivery and Storage of Fluorescent Brightener KS-N CAS 5242-49-9

Package: 25kg /drum, or as per customer request.

Storage conditions: store in a cool and dry place.

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