Sigura is now Solenis


Barquat® 42 Product Range

Barquat™ 42 is a blend of ADBAC and ADEBAC Quats. It can be used as an active ingredient in various formulations to control microbial growth. This quaternary ammonium compound delivers potent germicidal action, even in heavy organic soil loads.


  • Used in water treatment formulations and provides an effective biocidal action
  • A broad-spectrum product that aids in controlling microbial organisms, such as bacteria, fungi, viruses and algae
  • Acts as a molluscicide in recirculating or once-through cooling water systems
  • Soluble in water and in many alcohols, ketones, and glycols
  • Available in 50% and 80% concentrations

Barquat® MB Product Range

When used as an active ingredient in water treatment formulations, Barquat® MB products have been found to provide effective biocidal action against a broad spectrum of microbial organisms such as bacteria, fungi, viruses, and algae. This “first” generation ADBAC Quat delivers potent germicidal action in cooling water applications. 

  • Available in 50% and 80% concentrations