Product Description

• ~
  
  Chemical name:
  
    • FLUORESCENT BRIGHTENER OB-I(C.I.393)

   

  
  
  CAS No.:
  
    • 1533-45-5
  
   
  
  Molecular weight:
  
    • 414.4
  
   
  
  Specifications:
  
    • Appearance: Yellowish green powder
  
  • Melting point:359-361°C
  
  • Ash: 0.1%max.
  
  • Volatile Content: 0.5%max
  
  • Particle Size: 500meshes
  
  • Assay: 98%
  
   
  
  Application:
  
    • An optical brightener for plastics (PP, ABS, EVA, PS and PC) and Fiber(polyester fiber and PP fiber).
  
   
  
  Packing:
  
    • 25kgs/fiber drum

   

   

Company Profile

• Shanghai Longpu Industry Co., ltd
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• We are integrating research,manufacture and trade of Optical Brightener ,pigments ,Ultraviolet Absorbent products.Like OBA 199,CBS-X,OB,OB-I,KCB,EBF,UV 326,327,531 etc products have been won a good reputation by both of USA,India,EURO,South of Asia market as well as domestica market. Adhering to enterprise spirit of Quality ,Integrity,Innovation,Longpu Company warmly Welcome home and abroad cl...
  

Basic Information

• Company Products / Services: optical brightener agent ultraviolet absorbers
• Year Established: 1977
• Number of Employees: 1-5
• Website: www.shlongpu.com