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Sodium Hypochlorite 12.5% is a highly effective bleach solution from Hill Brothers Chemical Company containing 12.5% sodium hypochlorite. It is available as a green to yellow-colored liquid with a mild chlorine odor and has strong disinfecting properties.
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Sodium Hypochlorite 12.5% (CAS No. 7681-52-9), NaOCl, is a high-strength sodium chloride solution, also referred to as bleach, with a concentration of 12.5% by weight. Manufactured under the highest quality standards and manufacturing practices, this bleach compound is produced from the reaction between sodium hydroxide (CAS No. 1310-73-2) and chlorine and is certified to NSF/ANSI Standard 60. It is recommended for use in a wide range of sanitization and disinfecting applications, including wastewater treatment, drinking water purification, swimming pool and spa water sanitation, food surface contact cleaning, laundry applications, and more. Sodium Hypochlorite 12.5% also provides excellent odor removal.
Appearance: a green to yellow colored solution
Specific gravity @ 68°F: 1.196 min
Density (lbs/gal @ 68°F): 9.96 min
Excess sodium hydroxide (wt.%): 0.2 to 1.0
Excess carbonate (Wt.%): 0.25 max
Available chlorine (GPL): 142
Available chlorine (wt.%): 11.9
Maximum use level: 84 mg/L
CAS No. 7681-52-9 and 1310-73-2
Primary Chemistry: Sodium hypochlorite
Impurities in drinking water Impurities in pool and spa water Dirt, grime or other contaminants on food surfaces Unwanted odors from wastewater
Drinking water sanitation Wastewater treatment Swimming pool and spa water sanitation Food surface contact sanitation Cooling tower and evaporative condenser water treatment Laundry sanitation Agricultural sanitation
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