Omnistab OB CBS 351 (CBS-X) – CAS: 27344-41-8

About Omnistab OB CBS 351 (CBS-X) – CAS: 27344-41-8

Omnistab OB CBS 351 (CBS-X) functions by absorbing invisible ultraviolet radiation and re-emitting it as visible light in the blue range of the spectrum.

  • CAS number: 27344-41-8
  • Chemical name: Disodium-2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonate)
  • Moleculair formula: C28H20Na2O6S2
  • Molecular weight (g/mol): 562.56
  • Water (%): 5.00 max
  • Water insolubility (%): 0.50 max
  • 1% Extinction value: 1125 min
  • Product form(s): Crystalline powder, Fine powder, Granular, Powder
  • Packaging option(s): Bag, Carton, Drum
Product Data Sheet
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Product Data Sheet

Omnistab OB CBS 351 (CBS-X) – CAS: 27344-41-8

Date: Friday, Jul 19, 2024

Product Composition

CAS number:27344-41-8
Chemical name:Disodium-2,2'-([1,1'-biphenyl]-4,4'-diyldivinylene)bis(benzenesulphonate)
Moleculair formula:C28H20Na2O6S2
Molecular weight (g/mol):562.56

Product Specification

Water (%)5.00 max
Water insolubility (%)0.50 max
1% Extinction value1125 min
Product form(s):Crystalline powder, Fine powder, Granular, Powder
Packaging option(s)Bag, Carton, Drum
REACH compliance
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Regulation EC N˚ 1907/2006

Omnistab OB CBS 351 (CBS-X) – CAS: 27344-41-8

Date: Friday, Jul 19, 2024

According to Regulation (EC) N˚ 1907/2006 of the European Parliament and of the Council of 18 December 2006 concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), all chemical substances on their own, contained in preparations, or in articles, manufactured, imported or used, should comply with the requirements of REACH.

In its role as importer and downstream user Partners in Chemicals has taken its responsibility to continuously consult with its suppliers outside the European Union (EU) about the responsibilities and requirements of REACH and will continue to do so.

In this light, we can inform you that the product that Partners in Chemicals currently supplies to you, Omnistab OB CBS 351 (CBS-X) – CAS: 27344-41-8, is a product that is registered with the European Chemicals Agency (ECHA) in compliance with the tonnage band of mt. The registration number: .


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