Product Description

• Other Names: C.I. No. 393
• Type: Solvent Dye
• Usage: Plastic Dyestuffs, Paint Dyestuffs, Paper Dyestuffs, Textile Dyestuffs
• Brand Name: Raytop
• Product Class: Optical Brightener Agent For Plastic
  
  Product Name: Optical Brightener Agent OB-1
  
  Chemical Name: 2.2-(4.4-diphenol vinyl) dibenzoxazol
  
  CAS No.: 1533-45-5
  
  C.I. No.: 393
  
  Structural Formula:
  
  Molecular Formula: C28H18N2O2
  
  Molecular Weight: 414
  
  Technical Index: Appearance:yellowish green powder 
  
  Melting Point:358~360°C 
  
  Purity:≥99%
  
  Uses : Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization.
  
  Package: 10kg or 25kg per fiber dru

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‚