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    Water Treatment Chlorination Products


    For more than a century, chlorine has been the primary choice for water treatment disinfection, especially potable or drinking water. More than 95% of municipal water treatment facilities in the United States currently use chlorine. Free chlorine readily kills bacteria, algae, fungi, and viruses.
There are many available sources of free chlorine, including chlorine gas, sodium hypochlorite, calcium hypochlorite, and chlorinated isocyanurates (ACL®). They all liberate different concentrations of free chlorine when dissolved in water, which offers excellent sanitization and oxidation properties.

What is ACL®?


ACL® is a trade-name for a family of chlorinated isocyanurates from Oxychem. They are supplied in dry form, highly concentrated chlorine liberating solids that have been used in potable water and pool treatments for decades. Oxychem is the world's largest producer of chlorinated isocyanurates. ACL® products are EPA approved for routine use in potable water as drinking water additives under NSF/ANSI standard 60.
 

Why ACL® for Water Treatment Applications?

 
  • Supplied in dry and high concentrated form
  • Easily and completely dissolves in water
  • Does not cloud the water or leave any scaling or sludge
  • Rapid release of chlorine even at low temperatures
  • Easy to use, safe to store and handle
  • Manufactured in ISO 9001:2008 certified plants at Sauget, IL, and Luling, LA
  • Approved for routine use in potable water by the US EPA
  • Certified under NSF/ANSI Standard 60 for use as drinking water additives
 
 

ACL® Products:

    Product Name        
     
    Trichloro(iso) cyanuric acid - ACL 90
    Sodium dichloro-(iso)cyanurate - ACL
    Sodium dichloro-(iso)cyanurate dihydrate- ACL56
    Chemical Name
    Trichloro(iso) cyanuric acid
    Sodium dichloro-(iso)cyanurate
    Sodium dichloro-(iso)cyanurate dihydrate
    Registration Numbers
    EPA No.: 935-37 
    CAS No.: 87-90-1
    EPA No.: 935-36
    CAS No.: 2893-78-9
    EPA No.: 935-38       
    CAS No.: 51580-86-0
    Available Chlorine, %
    >90
    62.5
    55.5
    Assay, %
    99
    >97
    >99
    Cyanuric Acid, %
    55.5
    58.6
    50.4
    Inerts %
    <1
    <3
    <1
    Solubility at 25 °C
    (gm/100gm H20 )
    1.2
    24
    28
    pH, 1% Solution at 25 °C
    3.0
    6.0
    6.0
    Available Forms
    Regular, Granular, and Extra Granular
    Granular and Extra Granular
    Granular and Extra Granular

Comparison of Chlorine Products for Water Treatment:

    Property
    Elemental Chlorine
    Calcium Hypochlorite
    Sodium Hypochlorite
    (Liquid Bleach)

    Chlorine content

    High
    Medium
    Low
    High
    Medium

    Easy to use

     
     

    Non cloudy

     

    No scale formation

     

    Long storage life

     

    Low total dissolved solids
    (TDS)

     

    Safe to store and handle

         
         

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