Product Description

• Product : TODOSORB-234
  Chemical Name : 2-(2-hydroxy-3, 5-di(1, 1-dimethylbenzyl)phenyl)]2H-benzotriazole
  Molecular Weight : 447.58
  CAS No. : 70321-86-7
  Chemical Formula : C30H29N3O
  Structural Formula :
  APPLICATION
  TODOSORB-234 is UV absorber for PP, SBS, footwear, SEBS, acetal, acrylic, PET, PMMA,
  PBT, PC, recommended for thin section and fiver applications, suitable for food contact
  applications.
  SPECIFICATION
  Appearance : Slightly yellowish crystal powder
  Melting Point : 137~141℃
  Clarity of Solution : Clear without residue
  (5g/50ml Toluene)
  Color of Solution (Transmission) (5g/100ml Toluene)
  460 nm : 95.0% min.
  500 nm : 97.0% min.
  Assay (active matter) : 99.0% min.
  Loss on Drying : 0.5% max.
  Ash : 0.1% max.
  PACKAGE
  25 kg in a carton with PE liner, 450 kg on pallet and shrink wrapped.
  STORAGE
  Todosorb-234 should be stored in a closed system and be kept in a dry, dark place without any
  light exposure.

Company Profile

• Todos Chemical Corporation
• [ Taiwan ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• We are one of the leading suppliers of plastic additives in Taiwan, including: antioxidants, optical brighteners, UV absorbers for 22 years. On the otherhands, we are in a competitive position in supplying organic pigments.Ourpigmentexhibit brilliant hue, stable physical properties, high color saturation and strong color strength. By using 220~250 mesh separating particle size. This is...
  

Basic Information

• Company Products / Services: optical brighteners,light stabilizers,uv absorbers,antioxidants,organic pigments
• Year Established: 1991
• Number of Employees: 6-10
• Website: www.todoschem.com