CAS 7681-57-4
Sodium Metabisulfite is a white crystalline powder used as an antioxidant and preservative in the food and beverage industry to prevent spoilage and browning. It also serves as a critical reducing agent in gold mining, wastewater treatment for chrome removal, and as a dechlorinating agent.
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Calcium Hypochlorite is a highly stable, solid chlorine compound used primarily for the potent disinfection of swimming pools and municipal water supplies. It also serves as an essential industrial bleaching agent and a heavy-duty sanitizer for food processing facilities and high-traffic healthcare environments.