Keywords

• OPTICAL BRIGHTENER ER-330
• OPTICAL BRIGHTENER ER
• OBA 199

Quick Details

• ProName: high purity OPTICAL BRIGHTENER ER-330 ...
• CasNo: 13001-39-3
• Molecular Formula: C24H16N2
• Appearance: light yellow-green dispersion liquid
• Application: optical brightener
• DeliveryTime: one week
• PackAge: DRUMS
• Port: shanghai , hangzhou etc
• ProductionCapacity: 20000 Kilogram/Week
• Purity: 30-80%
• Storage: store in cool, dry, ventilated place
• Transportation: by air or by sea
• LimitNum: 25 Kilogram

Superiority

1. "Top 100 innovation-oriented export enterprises Of Hangzhou" honored by Hangzhou government   

2. Specialized in the fine chemicals and pharmaceuticals

3. A leading manufacturer and trader of APIs in China

4. REACH Registration Cercificate

Details

Usage

Mainly be used in whitening of polyester fabric (texitile),  it blends with strong fluorescence, as well raw material of making paste form brightening agent in textile dyeing.

Property

With strong fluorescence, high whitening performance excellent fastness to sublimation.

Identification

• 1) Chemical name: 1.4-Bis-o-cyanostyryl-benzene
• 2) C. I. Number: 199
• 3) Appearance: light yellow-green dispersion liquid
• 4) Non-ionic

Company Introduction

1. Established in 2005, with two independent business divisions: Fine chemicals division;  Pharmaceutical division.

2. Main product:

• Optical brightener
• Textile auxiliary
• Dye stuff
• Pigments
• Pharmaceutical active ingredients
• Pharmaceutical intermediates
• Feed additives

3. Company Picture