Omnistab UV 328

About Omnistab UV 328

UV absorber belonging to the hydroxyphenyl benzotriazole class, which imparts outstanding light stability to plastics and other organic substrates.

  • CAS number(s): 25973-55-1
  • Chemical name(s): 2-(2H-Benzotriazol-2-yl)-4,6 ditertpentylphenol
  • Molecular formula: C22H29N3O
  • Molecular weight (g/mol): 351.49
  • EU (EG-No (EINECS/ELINCS)): 247-384-8
  • Content (%): 99.00 min
  • Melting point/range (ºC): 79 - 87
  • Volatiles (%): 0.30 max
  • Ash (%): 0.10 max
  • Transmittance 460 nm (%): 96.00 min
  • Transmittance 500 nm (%): 97.00 min
  • Product form(s): Powder, Granular
  • Packaging option(s): Carton
Product Data Sheet





Product Data Sheet

Omnistab UV 328


Date: Sunday, Sep 20, 2020

Product Composition

CAS number(s) 25973-55-1
Chemical name(s) 2-(2H-Benzotriazol-2-yl)-4,6 ditertpentylphenol
Molecular formula C22H29N3O
Molecular weight (g/mol) 351.49
EU (EG-No (EINECS/ELINCS)) 247-384-8

Product Specification

Content (%) 99.00 min
Melting point/range (ºC) 79 - 87
Volatiles (%) 0.30 max
Ash (%) 0.10 max
Transmittance 460 nm (%) 96.00 min
Transmittance 500 nm (%) 97.00 min
Product form(s): Powder, Granular
Packaging option(s) Carton

Your contact

Collin Magis

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+31630720851

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+31630720851

UTRECHT

In 2007 we decided to start ICG Specialty Chemicals selling specialty chemicals and additives under the tradename Omnistab.

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DUBAI

Partners in Chemicals expanded its business in Middle East by setting up a branch office in Dubai in 2014.

Our Dubai office gives direct access to the Middle East and Africa. Having warehousing facility in the Dubai Free Zone makes it much easier to import, stock and re-export material to different destinations around the globe.

 

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CHICAGO

To serve the American market we have set up our Chicago branch office in 2009.

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QINGDAO

Deltachem (Qingdao) Co. Ltd. has been established in 2012 but general manager Mr. Mike Zou is already since 2007 a business partner for the Omnistab range.

Deltachem is the partner of Choice for Partners in Chemicals.

Besides being responsible for sourcing new products, supplychain and quality controle Deltachem is also managing the production facilities and handles the technical support.

Visit Deltachem

 

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