Calcium Molybdate Anticorrosion Pigment
CAS 7789-82-4
In StockMOQ
25 kg
Lead Time
7–14 days
Packaging
25 kg bags
Specifications
| Density | 4.35 g/cm³ |
| Appearance | white powder |
| Lightfastness | 8 (ISO 105-B02) |
| MoO₃ Content | ~56% |
| Oil Absorption | 20–35 g/100g |
| pH (10% slurry) | 6.5–8.0 |
| Chemical Composition | CaMoO₄ |
FAQ
Molybdate anions (MoO₄²⁻) act as anodic corrosion inhibitors by forming insoluble molybdate complexes on ferrous substrates, passivating the metal surface. Calcium molybdate releases molybdate slowly in the presence of moisture, providing sustained protection without Cr(VI) toxicity concerns.
Interested in Calcium Molybdate Anticorrosion Pigment?
Get a quote, request a sample, or ask a technical question.