N-lsopropylhydroxylamine（IPHA）is a new type of deoxidant,featuring strong reducing power, low toxicity, and sustainable oxygen removal capabilities. As a deoxidant, the core mechanism of IPHA is that its hydroxyl groups react with oxygen through an oxidation-reduction process, converting oxygen into harmless substances, thereby achieving oxygen removal.
IPHA's Comparative Advantage Over Other Deoxidant Agents Table：
IPHA
DEHA
Traditional oxygen scavengers
Dosage
Relatively little
Relatively higher
The amount of sodium sulfite used is large.
Safety
Low toxicity
Low toxicity
Hydrogen azide is highly toxic.
Noxious gas
No
No obvious harmful gases
Yes
Applicable scene
Boiler water, food, petrochemicals, etc.
Industry, food, polymer materials, petrochemicals, etc.
Suitable for low-pressure systems that are not sensitive to scaling.
The "oxygen removal" process of IPHA can proceed slowly without the need for a catalyst. If there are metal ions present or if the reaction is carried out under acidic or alkaline conditions, the reaction rate will significantly increase, enabling a more efficient reduction of the oxygen content in the system.
