Sodium Molybdate Corrosion Inhibitor
CAS Number: 7631-95-0
Non-toxic molybdate-based anodic corrosion inhibitor for closed-loop cooling and heating systems. Environmentally preferred alternative to chromate inhibitors.
Technical Specifications
| packaging | 25 kg bags |
| Mo content | ≥ 39.5% |
| appearance | White crystalline powder |
| Na2MoO4 2H2O | ≥ 99% |
| pH 5% solution | 7.0–9.0 |
| water insoluble | ≤ 0.01% |
Applications
- Closed-loop cooling systems
- HVAC chilled water
- District heating systems
- Engine coolant additive
- Fire sprinkler systems
Key Features
- Non-toxic chromate replacement
- Excellent anodic inhibition for mild steel
- Low dosage (50–200 ppm as MoO4)
- Compatible with glycol-based systems
- Long system life — non-consumed