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Optical Brightener Agent OB manufactor from China

Inquiry
  Post Date: Apr 14,2020
  Expiry Date: Apr 14,2021
  Detailed Description: Cas No. :7128-64-5 Quantity: 50Kilograms
Price:15 USD Metric Tons
Product Class:Optical Brightener Agent For Plastic
Product Name:Optical Brightener Agent OB
Chemical Name:2,5'-Bis[2-(5-tert-buty l-2 benzoxazoly)thiophene
CAS No.:7128-64-5
C.I. No.:184
Structural Formula
Molecular Formula:C26H26N2O2N2
Molecular Weight:430
Technical Index:Appearance: slight greenish yellow powder?
Melting Point:200-202°C?
Purity:≥99%
Uses:Mainly be used in whitening of thermoplastic, polyvinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, etc.
Precaution:The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

  CAS Registry Number:

7128-64-5

  Synonyms: ;Fluorescent Brightener OB;Fluorescent brightening agent 184;Fluorescent Whitening Agent OB;Optical Brightening Agent OB;Fluorescent Brightener 184;C.I. 184;Fluorescent Brightener OB-4;Fluorescent brightening agent 184;Optical Brightner OB;BBOT;C.I. Fluorescent Brightener 362;Uvitex 2B;TINOPAL CBS-X;UVITEX OB;UVITEX(R) 2B;TOSLAB 644820;2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE;2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE;2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;
  Molecular Formula: C26H26N2O2S
  Molecular Weight: 430.5618
  Molecular Structure: 7128-64-5 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
  Safety Description: S24/25:;

  Company: Shandong Raytop Chemical Co.,Ltd     [ China ]        
  Contact: Allison Zhao
  Tel: +8653169959306
  Fax:
  Email: rtchemoba@163.com
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