What Is Hydrazine?
Hydrazine (N₂H₄) is a strong reducing agent widely used in boiler water treatment programs to remove dissolved oxygen and protect metal surfaces from corrosion. Because oxygen can rapidly damage boiler tubes and heat‑exchange equipment, hydrazine plays a critical role in extending system life and maintaining operational efficiency.
Beyond boiler systems, hydrazine is also used in:
- Power generation facilities
- Industrial water treatment
- Chemical manufacturing
- Corrosion‑control applications
Because hydrazine is highly reactive, even small changes in concentration can significantly impact system performance.
Why Test for Hydrazine?
Monitoring hydrazine levels is essential for ensuring that boiler and industrial systems remain protected from oxygen‑related corrosion.
- Corrosion prevention: Proper hydrazine dosing ensures dissolved oxygen is fully neutralized.
- System efficiency: Maintaining the right concentration helps prevent scale formation and metal degradation.
- Chemical optimization: Overdosing wastes chemical and increases operating costs, while underdosing leaves equipment vulnerable.
- Regulatory and safety considerations: Many facilities monitor hydrazine closely due to its reactivity and handling requirements.
Routine testing helps operators maintain stable system chemistry and avoid costly maintenance or downtime.
Our Hydrazine Test Kits
CHEMetrics offers hydrazine test kits designed for fast, accurate measurement in both field and laboratory environments.
CHEMets® Visual Hydrazine Test Kits
These visual kits provide a simple, dependable method for determining hydrazine concentration.
- Self‑filling ampoules containing pre‑measured reagents
- Rapid color development for quick interpretation
- Results compared against a calibrated color comparator
- Ideal for boiler operators, field technicians, and routine monitoring programs
Vacu‑vials® Instrumental Hydrazine Test Kits
For applications requiring higher precision or digital documentation, CHEMetrics offers instrumental kits using Vacu‑vials® technology.
- 13‑mm self‑filling ampoules compatible with most photometers and spectrophotometers
- Enhanced accuracy for compliance reporting and laboratory analysis
- Suitable for low‑level and mid‑range hydrazine measurement in boiler water and industrial systems
Browse Our Kits
All CHEMetrics hydrazine test kits, along with a full range of water‑quality testing supplies, are available through the AquaPhoenix Scientific eStore.