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Postion:Product Catalog >Catalyst and Auxiliary>Fluorescent brightener>Whitening Agent 199:1/Fluorescent Whitening Agent
Whitening Agent 199:1/Fluorescent Whitening Agent
  • Whitening Agent 199:1/Fluorescent Whitening Agent

Whitening Agent 199:1/Fluorescent Whitening Agent

Price $30
Package 1KG
Min. Order: 100KG
Supply Ability: 100
Update Time: 2020-12-16

Product Details

Product Name: Whitening Agent 199:1/Fluorescent Whitening Agent CAS No.: 13001-38-2
Min. Order: 100KG Purity: 99%
Supply Ability: 100 Release date: 2020/12/16

 Whitening Agent 199:1 /Fluorescent Whitening Agent CAS NO 13001-38-2 OBA for polyester

 

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

 

Formula: C24H16N2

C.I.Number: 199:1

Appearance: Slight yellow powder

Melting point: 188 ~ 192

Purity: ≥99.0%

Property: Bluish color shade with strong fluorescene, high whitening performance and excellent fastness to sublimation.

Application: Suitable for the whitening and brightening of polyester, acetate and nylon fibers and for whitening plastics

Packing: 25KG fiber drum.

 

Specification

 

 

Items

Specifications

Results

Appearance

Slight yellow-green powder

Conform

Melting point

190±2℃

189.9~190.7

Moisture

1%

0.25%

Assay (HPLC)

99%

99.74%


Company Profile Introduction

Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places.

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  • Since: 2018-06-12
  • Address: Room1301,Tatan International
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