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NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects


 
Harcros Chemicals Inc. 
5200 Speaker Road
Kansas City, KS 66106 
United States 
913-321-3131
Visit this company's website

Facility : # 2 USA


Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 10% Disinfection & Oxidation 105mg/L
Sodium Hypochlorite 12.5% Disinfection & Oxidation 84mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.


NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Muscle Shoals, AL


Chlorine[CL]
Trade Designation Product Function Max Use
Chlorine Disinfection & Oxidation 30 mg/L 

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.


NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Tampa, FL


Blended Phosphates
Trade Designation Product Function Max Use
AQUACROS HC-2030 Corrosion & Scale Control 28mg/L
AQUACROS HC-2050 Corrosion & Scale Control 28mg/L
AQUACROS HC-2060 Corrosion & Scale Control 28mg/L
AQUACROS HC-2075 Corrosion & Scale Control 28mg/L
AQUACROS HC-2090 Corrosion & Scale Control 28mg/L
AQUACROS HC-2098 Corrosion & Scale Control 26mg/L
Aquacros HC 2030 PLUS Corrosion & Scale Control 28mg/L

Citric Acid[1] [2]
Trade Designation Product Function Max Use
Citric Acid 50% Membrane Cleaner NA 

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

Hydrochloric Acid[1] [2] [3]
Trade Designation Product Function Max Use
Muriatic Acid 31% Other 40mg/L
Muriatic Acid 35% Other 40mg/L 

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.
[3] This product functions as a tank cleaner.

Hydrofluosilicic Acid
Trade Designation Product Function Max Use
Hydrofluorosilicic Acid 23% Fluoridation 5mg/L

Miscellaneous Water Supply Products[1] [2]
Trade Designation Product Function Max Use
HARCROS AQUACROS MC Membrane Cleaner NA 

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

Polyacrylamide[PC]
Trade Designation Product Function Max Use
HARCROS PWT 3001 Anionic Flocculant Coagulation & Flocculation 1mg/L 

[PC] Polyacrylamide Products Certified by NSF International comply with 40 CFR 141.111
     requirements for percent monomer and dose.

Potassium Hydroxide
Trade Designation Product Function Max Use
Caustic Potash 45% pH Adjustment
Corrosion & Scale Control		 100mg/L

Sodium Bisulfite[4]
Trade Designation Product Function Max Use
Sodium Bisulfite 40% Dechlorination 50mg/L 

[4] This product contains sulfite. Sulfites have been known to cause potentially lethal
    allergic reactions in sulfite-sensitive individuals. The maximum recommended allowable
    residual sulfite level in the finished drinking water is 100 ppb (0.1 mg/L).

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 25% Diaphragm Corrosion & Scale Control
pH Adjustment		 100mg/L
Caustic Soda 25% Membrane Corrosion & Scale Control
pH Adjustment		 100mg/L
Caustic Soda 30% Diaphragm Corrosion & Scale Control
pH Adjustment		 100mg/L
Caustic Soda 30% Membrane Corrosion & Scale Control
pH Adjustment		 100mg/L
Caustic Soda 50% Diaphragm Corrosion & Scale Control
pH Adjustment		 100 mg/L
Caustic Soda 50% Membrane Corrosion & Scale Control
pH Adjustment		 100mg/L

Sulfuric Acid
Trade Designation Product Function Max Use
Sulfuric Acid 78% pH Adjustment 50mg/L
Sulfuric Acid 93% pH Adjustment 50mg/L
Sulfuric Acid 98% pH Adjustment 50mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Dalton, GA


Aluminum Chlorohydrate[AL]
Trade Designation Product Function Max Use
H-PAC 8323 Coagulation & Flocculation 250mg/L
Harcros PWT 1010 Cationic Coagulant Coagulation & Flocculation 250mg/L 

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

Ammonium Sulfate
Trade Designation Product Function Max Use
Ammonium Sulfate 40% Chloramination 60mg/L

Polyaluminum Chloride[AL]
Trade Designation Product Function Max Use
H-PAC 8323 Coagulation & Flocculation 250mg/L
Harcros PWT 1010 Cationic Coagulant Coagulation & Flocculation 250mg/L 

[AL] Based on an evaluation of health effects data, the level of aluminum in the finished
     drinking water shall not exceed 2 mg/L.

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 12.5% Disinfection & Oxidation 84mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.


NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Thornton, IL


Potassium Hydroxide
Trade Designation Product Function Max Use
Caustic Potash 45% pH Adjustment
Corrosion & Scale Control		 100mg/L

Sodium Silicate
Trade Designation Product Function Max Use
N® CLEAR Sodium Silicate Solution Sequestering
Corrosion & Scale Control		 265mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Kansas City, KS


Blended Phosphates
Trade Designation Product Function Max Use
AQUACROS HC-2090 Corrosion & Scale Control 28mg/L

Hydrochloric Acid
Trade Designation Product Function Max Use
Muriatic Acid 31% Corrosion & Scale Control 40mg/L
Muriatic Acid 31% Inhibited Corrosion & Scale Control 40mg/L

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 25% Diaphragm Corrosion & Scale Control
pH Adjustment		 200mg/L
Caustic Soda 25% Membrane Corrosion & Scale Control
pH Adjustment		 200mg/L
Caustic Soda 50% Diaphram Corrosion & Scale Control
pH Adjustment		 100mg/L
Caustic Soda 50% Membrane pH Adjustment
Corrosion & Scale Control		 100mg/L

Sulfuric Acid
Trade Designation Product Function Max Use
Sulfuric Acid 30% pH Adjustment 130mg/L
Sulfuric Acid 93% pH Adjustment 50mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : St. Gabriel, LA


Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 12.5% Algicide
Corrosion & Scale Control		 73mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

Tetrapotassium Pyrophosphate
Trade Designation Product Function Max Use
Tetra Potassium Pyrophosphate, 60% Corrosion & Scale Control
Sequestering		 29mg/L


Facility : Westbrook, ME


Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 12.5% Disinfection & Oxidation 71mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.


Facility : Vicksburg, MS


Citric Acid[1] [2]
Trade Designation Product Function Max Use
Citric Acid 50% Membrane Cleaner N/A 

[1] This product is designed to be used off-line and flushed out prior to using the system
    for drinking water, following the manufacturer's use instructions.
[2] The pH of the influent and effluent water should be monitored to ensure that all traces
    of the product have been removed before placing into service.

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 12.5% Disinfection & Oxidation 46mg/L
Sodium Hypochlorite 12.5% Hi Purity Disinfection & Oxidation 46mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.


NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Nashua, NH


Miscellaneous Treatment Chemical
Trade Designation Product Function Max Use
Muriatic Acid 31% Inhibited Corrosion Control 40mg/L

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 25% Membrane pH Adjustment
Corrosion & Scale Control		 200mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.

Facility : Memphis, TN


Chlorine[CL]
Trade Designation Product Function Max Use
Chlorine Disinfection & Oxidation 30 mg/L 

[CL] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations.

Sodium Hydroxide
Trade Designation Product Function Max Use
Caustic Soda 50% Diaphragm Corrosion & Scale Control 100 mg/L
Caustic Soda 50% Membrane Corrosion & Scale Control 100mg/L

Sodium Hypochlorite[HY]
Trade Designation Product Function Max Use
Sodium Hypochlorite 10% Disinfection & Oxidation 80mg/L
Sodium Hypochlorite 12.5% Disinfection & Oxidation 64mg/L
Sodium Hypochlorite 12.5% 1% Alkalinity Disinfection & Oxidation 64mg/L 

[HY] The residual levels of chlorine (hypochlorite ion and hypochlorous acid), chlorine
     dioxide, chlorate ion, chloramine and disinfection by-products shall be monitored in the
     finished drinking water to ensure compliance to all applicable regulations. Also,
     reference the AWWA B300 (Hypochlorites) standard's Recommendations for the Handling and
     Storage of Hypochlorite Solutions appendix for information on preservation techniques
     for hypochlorite bleach in transit and storage.

Sodium Polyphosphates, Glassy
Trade Designation Product Function Max Use
Sodium Hexametaphosphate 36% Corrosion Control
Sequestering		 30mg/L 

NOTE: Only products bearing the NSF Mark on the product, product packaging, and/or
      documentation shipped with the product are Certified.
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