Welcome to LookChem.com Sign In|Join Free

Afine Chemicals Limited

Assessed Supplier Enterprise Certification

Assessed
Supplier
13th
years
Home>>Products>>OPTICAL BRIGHTENER ER C.I.199

Product Certification&
Enterprise Certification

More Detail

Afine Chemicals Limited

Country: China (Mainland)

Business Type:Lab/Research institutions

Mr.Wei Fei

Tel: +86-571-85134551

Mobile:

Tel: +86-571-85134551

Fax: +86-571-85134895

URL: http://www.afinechem.com

Province/state: zhejiang

City: Hangzhou

Street: No. 206 Zhen Hua Road, Hangzhou 310030, Zhejiang, China

MaxCard:


qq Contact Suppliers

OPTICAL BRIGHTENER ER C.I.199

CAS NO.13001-39-3

  • Min.Order: 25 Kilogram
  • Payment Terms: L/C,D/A,D/P,T/T,
Contact Supplier

Product Details

Keywords

  • OPTICAL BRIGHTENER ER C.I.199
  • 13001-39-3
  • Optical Brightening Agent 199

Quick Details

  • ProName: OPTICAL BRIGHTENER ER C.I.199
  • CasNo: 13001-39-3
  • Molecular Formula: C24H16N2
  • Appearance: white to off white powder
  • Application: Pharmaceutical active ingredients Pha...
  • DeliveryTime: Usually One week
  • PackAge: According to regular packing:bottle,Fo...
  • Port: Shanghai or Hangzhou or Beijing etc
  • ProductionCapacity: 1-100 Kilogram/Month
  • Purity: 99%min
  • Storage: Shall be stored it in a dry and cool a...
  • Transportation: ocean shipping or air transportation
  • LimitNum: 25 Kilogram
  • Melting Point: 230±2??℃
  • Purity: 99.0%(min)
  • Appearance: Greenish yellow powder

Superiority

Our Services
1. We are a professional exporter for Optical Brighteners, dyes, pigments
2. Stable and continue quality 
3. Quickly delivery
4. Good service

Our advantages
1. Government awarded company. Top 100 enterprises in Hangzhou
2. Quality warrant. If any quality failure. we 100% return the payment or replacement
3.More than 14 years experiences in pharmaceutical and chemical international trading
4.Fast response on customers request and fast shipment

 

Details

Optical Brightener ER

 

Chemical name: 1.4-Bis-o-cyanostyryl-benzene

Structure:

Formula: C24H16N2

Molecular Weight: 332

C.I.Number: 199

Appearance: Greenish yellow crystalline powder

Melting Point: 230±2  

Purity: 99.0%(min)

Application: Mainly be used as whitening agent for polyester fiber, as well raw material of making paste form brightening agent in textile dyeing.

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

 

Company Introduction

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

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

b. Specialized in the fine chemicals and pharmaceuticals

c. A leading manufacturer and trader of APIs in China

2. Main product(Fine chemicals division):

· Optical brightener

· 

· Textile auxiliary

· 

· Dye stuff

· 

· Pigments

3. Company Picture