Product Description

• Other Names: C.I. No. 184
• Type: Solvent Dye
• Usage: Ink Dyestuffs, Leather Dyestuffs, Plastic Dyestuffs, Textile Dyestuffs, Paint Dyestuffs, Paper Dyestuffs
• Brand Name: Raytop
• 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.
  
   

Company Profile

• Shandong Raytop Chemical Co., Ltd
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• Shandong Raytop Chemical Co.,Ltd   is founded in 2006with register capital of RMB 5 million. We are professional Optical Brightening Agent manufacturer, is a chemical enterprise with R & D, production and sales together. Our company specializes in the production and sale of Optical Brightening Agent series products, which are widely used in plastic,coating,detergent,textile and paper-making ind...
  

Basic Information

• Company Products / Services: optical brightening agent, optical brightener, ob, ob-1, fp-127, kcb, ksn
• Year Established: 2006
• Number of Employees: 51-100
• Website: http://www.obaindustrial.com‚