Omnistab UV BP 4

About Omnistab UV BP 4

Omnistab UV BP 4 is a 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid. Acts as a ultraviolet (UV) light absorber with wide absorption band (280 – 360 nm range).

  • CAS number(s): 4065-45-6
  • Chemical name(s): 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
  • Molecular formula: C14H12O6S
  • Molecular weight (g/mol): 308 g/mol
  • EU (EG-No (EINECS/ELINCS)): 223-772-2
  • Content (%): 99.50 min
  • Volatiles (%): 3.00 max
  • Melting point/range (ºC): 170.00
  • Residue on ignition (%): 0.10 max
  • Color Gardener (%): 4.00 max
  • Specific Extinction (at 287 nm): 460 min
  • Specific Extinction (at 324 nm): 275 min
  • Odour: Faint characteristic
  • K-Value at 285 nm (l/g-cm): 45.00 -50.00
  • Ph, 1% aqueous solution @25˚C: 1.20 - 2.20
  • Product form(s): Powder
  • Packaging option(s): Carton
Product Data Sheet





Product Data Sheet

Omnistab UV BP 4


Date: Thursday, Oct 22, 2020

Product Composition

CAS number(s) 4065-45-6
Chemical name(s) 2-Hydroxy-4-methoxybenzophenone-5-sulfonic acid
Molecular formula C14H12O6S
Molecular weight (g/mol) 308 g/mol
EU (EG-No (EINECS/ELINCS)) 223-772-2

Product Specification

Content (%) 99.50 min
Volatiles (%) 3.00 max
Melting point/range (ºC) 170.00
Residue on ignition (%) 0.10 max
Color Gardener (%) 4.00 max
Specific Extinction (at 287 nm) 460 min
Specific Extinction (at 324 nm) 275 min
Odour Faint characteristic
K-Value at 285 nm (l/g-cm) 45.00 -50.00
Ph, 1% aqueous solution @25˚C 1.20 - 2.20
Product form(s): Powder
Packaging option(s) Carton

Your contact

Dennis van Barneveld

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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.

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