Accepta 6406 – Polyquat biocide algaecide Non-Oxidising Biocide

Available in Bottle or Stick form

  • Accepta 6406: is available in 4 kg jars (4 jars per case)
  • Accepta 6406S: 0.35kg Sticks contained in water soluble bags (30 sticks per case)

Description below


Broad Spectrum Non-Oxidising Biocide:

Active Ingredient:  poly[2-hydroxyethylene (dimethyliminio)-2-hydroxypropylene (dimethyliminio) methylene dichloride. Accepta 6406 is a cationic microbicide with broad-spectrum effectiveness against microorganisms that cause the fouling of, and loss of efficiency in, industrial water systems. The product is used for the following specific applications:

  • Controlling algae, bacteria, and fungi in recirculating commercial and industrial cooling water systems
  • Controlling bacteria in industrial air washers
  • Controlling algae in the holding ponds and reservoirs, and bacteria and fungi in the holding and processing tanks of industrial freshwater systems.

Accepta 6406 has proven efficacy against microorganisms & algae, at levels required by the system, L8 (HS(G) 274), system water type, along with risk assessment data.


The exact dosage and control rates for using SolCide 140 will vary dependent on system conditions and local regulations. Contact your Consultant for further guidance.


Appearance:                            Solid – white

Odour:                                     characteristic

pH:                                           5.0 –  8.0 @1%


Accepta 6406 should be in a cool dry area.  Properly stored, the product will remain effective for 12 – 18 months.  Consult Safety Data Sheet for further information.


Accepta 6406 is a solid product.  In the unlikely event of a spillage, do not allow to enter watercourse or drains. Small spillages – dilute with plenty of water and wash to waste.


Accepta 6406 is available in 4 kg jars (4 jars per case) & 0.35kg Sticks contained in water soluble bags (30 sticks per case)

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet. To request the latest MSDS for this product please fill out the form below.

Additional information

Weight 25 kg