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Các chất làm giảm nước công nghiệp Sulfate sắt Heptahydrate Copperas 97% tinh khiết

Ferrous Sulfate Heptahydrate (Copperas) 97 Percent Water Treatment Reducing Agent Ferrous Sulfate Heptahydrate (Copperas) is a 97% pure water treatment reducing agent and coagulant. It rapidly reduces hexavalent chromium to trivalent chromium, removes phosphate, eliminates hydrogen sulfide odor, and assists in color removal from industrial effluents. Its high solubility and reliable performance make it a cost-effective solution for electroplating wastewater, municipal sewage,

Sodium sulfite Anhydrous Chất tẩy trắng khử clor cao tinh khiết 7757 83 7

Sodium Sulfite Anhydrous (Disodium Sulfite), Purity≥97%, Dechlorination/Bleaching Agent, Deoxidizer CAS 7757-83-7 Product Overview Sodium Sulfite Anhydrous (CAS 7757-83-7), commonly referred to as disodium sulfite, is a high-purity, industrial-grade reducing agent and oxygen scavenger supplied as a white crystalline powder with a minimum assay of 97%. It is widely employed in water treatment for rapid dechlorination, in boiler systems for effective oxygen removal, and in the