optical brightener KCB

Model:	brightener
Brand:	Raytop
Origin:	Made In China
Category:	Chemicals / Fine Chemicals
Label:	optical brightener E , fluorescent brighten , brightener
Price:	US $39 / kg
Min. Order:	10 kg

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Product Description

Molecular formula: C24H14O2N2

Molecular weight: 362

Performance:

It is yellow green powder with its hue blue glistening white light, insoluble in water. And its largest spectral absorption wave is 370mm.

Technical parameter:

Appearance: yellow green powder

Hue: blue glistening white light

Melting point: 210 ℃～ 212 ℃

Purity: ≥ 99.5%

Fineness: 100

Use:

The optical brightener KCB-C is mainly used to whiten and brighten synthetic fiber and plastics, also used to whiten and brighten plastic membrane, die mould material and injection molding material.

The optical brightener KCB-C is also used to whiten and brighten lanon, dye and Chinese lacquer.

Package:

It is packed in 10kg double corrugated case inside plastic sack lining. Also adjust according to customers’ requirements.