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AWWA B603-2023
Standard for Permanganates
This standard describes both dry potassium permanganate (KMnO4) crystals, CAS* No. 7722-64-7, and liquid sodium permanganate (NaMnO4) solutions, CAS No. 10101-50-5, for use in the treatment of potable and reuse or reclaimed water and wastewater. The purpose of this standard is to provide the minimum requirements for dry potassium permanganate crystals and liquid sodium permanganate solutions, including physical, chemical, sampling, testing, packaging, and shipping requirements.
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AWWA: American Water Works Association [awwa]
AWWA: American Water Works Association [awwa]