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Afine Chemicals Limited

Country: China (Mainland)

Business Type:Lab/Research institutions

Mr.Wei Fei

Tel: +86-571-85134551

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Tel: +86-571-85134551

Fax: +86-571-85134895

URL: http://www.afinechem.com

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City: Hangzhou

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

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PLASTICS FLUORESCENT BRIGHTENER OB-1 C.I.393

CAS NO.1533-45-5

  • Min.Order: 0
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Product Details

Keywords

  • FLUORESCENT BRIGHTENER OB-1
  • Optical Brigthener 393
  • 1533-45-5

Quick Details

  • ProName: PLASTICS FLUORESCENT BRIGHTENER OB-1 C...
  • CasNo: 1533-45-5
  • Molecular Formula: C28H18O2N2
  • Appearance: Greenish yellow powder
  • Application: Outstanding whitener of polyester and ...
  • DeliveryTime: In 15 days
  • PackAge: 25kgs drums
  • Port: Shanghai
  • Purity: 99%
  • Storage: Stored in low temperature,dry conditio...
  • Transportation: by sea
  • LimitNum: 0
  • Grade: Industrial Grade

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Our Services

1. New Molecules R&D

2. Own test center HPLC NMR GC LC-MS

3. API and Intermediates from China reputed manufacturers

4. Documents support COA MOA MSDS DMF open part



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

Chemical name:
2,2’-(1,2-Ethenediyldi-4,1-phenylene) bisbenzoxazole
Formula: C28H18O2N2
Molecular Weight: 414.4
C.I.Number: 393
Appearance: Greenish yellow powder
Melting Point: 359 ℃
Purity: 98.0%(min)
Application: Mainly be used in whitening of polyester fiber and plastic, as well in whitening of Nylon during polymerization.
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