The Optical Brightener ER

Model:	C24H16N2
Brand:	XC
Origin:	Made In China
Category:	Chemicals / Dyes & Pigment
Label:	Optical Brightening
Price:	US $50 / KG
Min. Order:	100 KG

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Member Information

Hangzhou Xcolor Imp/Exp Co.,Ltd

Free MemberZhe Jiang - China

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Last Online:15 Aug, 2014

Product Description

Chemical name: 4,4’-bis(2,2’-cyano-phenlene)-benzene
Structure:

Formula: C₂₄H₁₆N₂
Molecular Weight: 332
C.I. Number: 199
Appearance: slight yellow powder
Melting Point: 230~232°C
Purity: ≥98.0%
Application: mainly be used as whitening agent for polyester fiber, as well the raw
material of making paste form brightening agent in textile dyeing.
Property: bluish color shade with strong fluorescence, high whitening performance
and excellent fastness to sublimation.
Maximum UV Absorption Spectrum: 369nm
Packing: 20kg per fiber drum

Product Image

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Hangzhou Xcolor Imp/Exp Co.,Ltd

RM 1302, Door 2, Bldg 22, Zhijia Garden,No.398,Jincheng Road, Xiaoshan Jincheng Road, Xiaoshan

Phone:: 86-571-22673156

Fax:: 86-571-83885208

Contact:: vionna (sales manager)

Mobile:: 15858260526

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