Oxygen Scavengers
Explore our Oxygen Scavengers water treatment chemicals sourced from qualified Chinese manufacturers — competitive pricing, reliable quality. 5 products available.
oxygen scavengers
Carbohydrazide (Hydrazine Replacement O2 Scavenger)
CAS: 497-18-7
Non-toxic hydrazine replacement oxygen scavenger. Provides equivalent passivation performance without the carcinogenic hazard of hydrazine. Preferred for new boiler installations.
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DEHA (Diethylhydroxylamine) O2 Scavenger
CAS: 3710-84-7
Volatile organic oxygen scavenger with metal passivation properties. Protects boiler, steam lines and condensate return systems. Non-hydrazine alternative.
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Erythorbic Acid (Food-Grade O2 Scavenger)
CAS: 89-65-6
Food-grade organic reducing agent for dissolved oxygen removal in food processing water and beverage production. GRAS status — safe for direct food contact.
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Hydrazine Hydrate (High-Pressure Boiler O2 Scavenger)
CAS: 7803-57-8
Volatile oxygen scavenger for high-pressure boilers (> 60 bar). Scavenges O2 and passivates metal surfaces with magnetite — the gold standard for critical boiler systems.
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Sodium Sulfite (Boiler Water O2 Scavenger)
CAS: 7757-83-7
Chemical oxygen scavenger for low and medium-pressure boiler feedwater. Reacts with dissolved O2 to prevent pitting corrosion of boiler tubes and steam drums.
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