NSF Product and Service Listings
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NSF/ANSI/CAN 60
Drinking Water Treatment Chemicals - Health Effects
Drinking Water Treatment Chemicals - Health Effects
NAPCO Chemical Company, Inc. | |
P.O. Box 1239 | |
Spring, TX 77383-1239 | |
United States | |
800-929-5976 | |
281-651-6800 |
Facility : Spring, TX
Aluminum Sulfate[AL] |
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Trade Designation | Product Function | Max Use |
NAPCO Alum | Coagulation & Flocculation | 150mg/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 |
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Trade Designation | Product Function | Max Use |
NAPCO LAS | Chloramination | 40mg/L |
Blended Corrosion Inhibitor |
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Trade Designation | Product Function | Max Use |
Napco 214 | Corrosion & Scale Control | 40 mg/L |
Napco 214D | Corrosion & Scale Control | 80mg/L |
Napco 215 | Corrosion & Scale Control | 28 mg/L |
Blended Phosphates |
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Trade Designation | Product Function | Max Use |
NAPCO 300 | Corrosion Control Sequestering |
40mg/L |
NAPCO 6200[PY] | Corrosion & Scale Control | 27mg/L |
Napco 204 | Corrosion & Scale Control | 33 mg/L |
Napco 204C | Corrosion & Scale Control | 33 mg/L |
Napco 204D | Corrosion & Scale Control | 66mg/L |
Napco 218 | Corrosion & Scale Control | 50mg/L |
Napco 218-C | Corrosion & Scale Control | 33mg/L |
[PY] Polyamines Certified by NSF International comply with 40 CFR 141.111 requirements for percent monomer and dose. |
Citric Acid[1] [2] |
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Trade Designation | Product Function | Max Use |
Citric Acid | Membrane Cleaner | NA |
Citric Acid 50% | Membrane Cleaner | NA |
NAPCO Citric Acid | 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. |
Dipotassium Orthophosphate |
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Trade Designation | Product Function | Max Use |
NAPCO 310 | Corrosion Control | 27mg/L |
Ferric Chloride |
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Trade Designation | Product Function | Max Use |
Ferric Chloride | Coagulation & Flocculation | 250mg/L |
Ferric Chloride Solutions | Coagulation & Flocculation | 250mg/L |
Hydrochloric Acid |
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Trade Designation | Product Function | Max Use |
Hydrochloric Acid 15% | pH Adjustment | 80mg/L |
Hydrochloric Acid 31% | pH Adjustment | 40mg/L |
Hydrofluosilicic Acid |
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Trade Designation | Product Function | Max Use |
HFS 23% | Fluoridation | 5mg/L |
Hydrofluorosilicic Acid | Fluoridation | 5mg/L |
Miscellaneous Corrosion Chemicals |
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Trade Designation | Product Function | Max Use |
NAPCO 206 | Corrosion Control | 23mg/L |
Sodium Hydroxide |
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Trade Designation | Product Function | Max Use |
NAPCO 25% Caustic | pH Adjustment | 100mg/L |
NAPCO 50% Caustic | pH Adjustment | 100mg/L |
Sodium Hypochlorite[HY] |
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Trade Designation | Product Function | Max Use |
Napco Bleach | Disinfection & Oxidation | 70mg/L |
Napco Bleach 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. |
Sodium Polyphosphates, Glassy |
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Trade Designation | Product Function | Max Use |
NAPCO 202 | Corrosion & Scale Control | 25mg/L |
Tetrapotassium Pyrophosphate |
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Trade Designation | Product Function | Max Use |
NAPCO 201 | Corrosion & Scale Control Sequestering |
39mg/L |
NAPCO 201C | Corrosion & Scale Control Sequestering |
28mg/L |
NAPCO 201D | Corrosion & Scale Control Sequestering |
72mg/L |
NAPCO 211 LM | Corrosion & Scale Control Sequestering |
39mg/L |
NAPCO 211 LM-C | Corrosion & Scale Control Sequestering |
28mg/L |
[ZN] Based on an evaluation of health effects data, the level of zinc in the finished drinking water shall not exceed 2.0 mg/L.
Number of matching Manufacturers is 1
Number of matching Products is 33
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