Hydrazine Hydrate (High-Pressure Boiler O2 Scavenger)
CAS Number: 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.
Technical Specifications
| pH | 10–11 |
| density | 1.03 (35%) / 1.03 (80%) |
| N2H4 H2O | 35% or 80% |
| packaging | 200 kg drums (35%) or 30 kg drums (80%) |
| appearance | Clear colorless liquid |
Applications
- High-pressure boilers (> 60 bar)
- Supercritical boilers
- Nuclear steam generators
- Gas turbine HRSG
Key Features
- Gold standard for high-pressure boilers
- Volatile — protects steam and condensate
- Forms protective magnetite film
- Adds no dissolved solids