Caustic hypochlorite used in disinfection ranges in available chlorine from which percentage?

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Multiple Choice

Caustic hypochlorite used in disinfection ranges in available chlorine from which percentage?

Explanation:
Available chlorine is the portion of chlorine that actually acts as the disinfectant when the chemical is put into water. Calcium hypochlorite, a common solid disinfectant, is formulated to deliver a high amount of this available chlorine. Commercial calcium hypochlorite products typically contain about 65%–70% available chlorine, which is why that range is cited for disinfection use. The higher available chlorine content means you can achieve effective disinfection with less product mass.

Available chlorine is the portion of chlorine that actually acts as the disinfectant when the chemical is put into water. Calcium hypochlorite, a common solid disinfectant, is formulated to deliver a high amount of this available chlorine. Commercial calcium hypochlorite products typically contain about 65%–70% available chlorine, which is why that range is cited for disinfection use. The higher available chlorine content means you can achieve effective disinfection with less product mass.

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