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Prosan NaDCC Tablets
Prosan NaDCC Tablets
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Prosan NaDCC Tablets

Regular price
£8.95 GBP
Sale price
£8.95 GBP
Regular price
Sold out
Unit price
Tax included.

The HOCl Trust for Hygiene and Safer Water has a surplus bulk consignment of HOCl-generating tablets, in the form of "Prosan Chlorine Disinfectant Tablets" for sale.

Each dissolvable tablet contains 1.67g NaDCC and will generate 200ppm available free chlorine, including hypochlorous acid (HOCl) when dissolved in 5l of water.

This is a special offer of surplus supplies.

The Trust looks forward to raising funds to enable us to continue our work, and this sale is at a price just enough to cover our costs. All proceeds will go to the Trust and allow us to promote the awareness and use of HOCl, a highly efficient, cost effective and safe disinfectant.
The chart below shows the concentration of HOCl achieved when adding one tablet of NaDCC to a specific volume of water measured in either ml, litres, fluid ounces or UK gallons.
HOCl Dilution Chart

Prosan Chlorine Disinfectant Tablets

Prosan Chlorine Disinfectant Tablets are the safe alternative to liquid bleach (sodium hypochlorite). These tablets are often referred to as sodium hypochlorite tablets, chlorine tablets, bleach tablets or NaDCC Tablets.

  • Chlorine or chlorination tablets are fast acting, fast dissolving in an effervescent base.  Simply add to water to create a poweful disinfectant solution that is ready-to-use.
  • Chlorination tablets release a stable and reliably accurate solution of free available chlorine – perfect for due diligence
  • Drop 1 tablet into one litre of clean (potable) water to get a solution strength of 1,000 parts per million (ppm), or one tablet in 200 litres to give 5 ppm available chlorine, or as desired, pro rata.
  • The 18mm diameter enables them to fit easily into a trigger spray bottle
  • These tablets have undergone extensive testing against:
    • EN13697 – Fungicidal Activity
    • EN13704 – Sporicidal Activity
    • EN14476 – Coronavirus
    • EN1276   – Bactericidal Activity
    • EN17126 – C.Difficile
    • EN1650  – Fungi & Yeast
  • DEFRA Approved:  This requires special label which is on Maclin Groups' Agritabs brand
  • PN501 Prosan Chlorination Tablets contain 1.67g NaDCC which is also referred to as sodium dichloroisocyanurate and/or troclosene sodium.
Technical:  Contains sodium dichloroisocyanurate (sometimes referred to as troclosene sodium.)  Abbreviation:  NaDCC. When dissolved in water, the tablets produce Hypochlorous acid (HOCl or HClO)
Formula: C3Cl2N3O3Na

Synonyms Anhydrous sodium dichloro -1,3,5 – triazinetrione. Sodium dichloro – S – triazine -2,4,6  1H,3H,5H)-trione. Troclosene sodium.
CAS: 2893-78-9
EC/EINECS No. 220-767-7
Chemical Name:1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-trichloro-, sodium salt
Chemical Family: Chlorinated S Triazine Trione
Export Tariff: 3808 9420
Manufactured in: UK

Safety Data Sheet