UV ABSORBERS UV-328

• Post Date:

  Feb 26,2019

• Expiry Date:

  Feb 26,2020

• Detailed Description:

  Cas No. :25973-55-1 Quantity: 500Kilograms
  Specs:99%
  Price:15 USD Kilograms
  Payment Method: 30% Deposit by T/T
  UV ABSORBERS UV-328
  Chemical name：?2-(2'-Hydroxy-3',5'-di-tert-amylphenyl)benzotriazole?
  CAS NO.：25973-55-1
  Molecular formula: C22H29N3O
  
  Item Index
  Appearance Light?yellow?Powder
  Assay ≥99%
  Melting point ≥80℃
  Ash ≤0.3%
  Transmittance 460nm≥98%
  500nm≥99%
  Packing 25kg/drum

• CAS Registry Number:

  25973-55-1

• Synonyms:

  ;2-(2-Hydroxy-3,5-dipenryl-phenyl) benzotriazole;2-(2H-benzotriazol-2-yl)-4,6-bis(1,1-dimethylpropyl)-phenol;2-(2H-hydroxy-3-5-Di-tert-Amyllphenyl)benzotriazole;UV-328;Tinuvin 328;Primesorb328;Ultraviolet absorbent UV-328;2-(2'-Hydroxy-3',5'-di-tert-Pentyl Phenyl)-Benzotriazole;BHSORB-328;2-(2'-Hydroxy-3',5-dipenryl-phenyl) benzotriazole;UV absorber-328;UV absorber UV-328;2-(2H-benzotriazol-2-yl)-4,6-bis(2-methylbutan-2-yl)phenol;Ultraviolet absorberUV-328;2-(2H-Benzotriazol-2-yl)-4,6-di-tert-amylphenol;Ultraviolet absorber UV-328;UV 328;2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol;

• Molecular Formula:

  C₂₂H₂₉N₃O

• Molecular Weight:

  351.4852

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S36:;
  

• Company:

  Suzhou Raioshow new material co.,ltd     [ China ]        

• Contact:

  Emily

• Tel:

  +86-15995404280

• Fax:

• Email:

  emily991@163.com