The scientific name of iron oxide blue is ferric oxide, referred to as iron blue for short, and the molecular formula is Fe2O3. It has saturated blue ink black. It is used in paint making in the coating industry with the characteristics of high hiding power, strong coloring power and good light resistance. It is also widely used in cement coloring in the construction industry because of its alkali resistance and cement mixing.
Quick Details
CAS No.: 1332-37-2
Other Names: iron blue/ ferric blue
EINECS No.: 215-570-8
Place of Origin: Anhui, China
Usage:
Ceramic Pigments, Coating Pigment, Cosmetic Pigment, Ink Pigments, Plastic & Rubber Pigment, Leather Pigments, Pigment for paint
Brand Name: feiyan
Model Number: 790 890 463
Type: Iron Oxide
Style: Inorganic Pigment
Trade name | Compound ferric blue | |||
Type | 463 | |||
REACH | Registration No. | |||
Chemical name | ||||
Delivery form | Powder | |||
Colour index | Combination of Pigment white2:1 and blue 15:3 | |||
CAS No./EC No. | 20344-49-4, 147-14-8,471-34-1 | |||
Specifications | Contents | % | ISO1248 | |
Oil absorption | ml/100g | 25~35 | ISO787-5 | |
Res. on 325 mesh | % | 0.3 | ISO787-7 | |
Water soluble salts | % | 3.0 | ISO787-3 | |
Moisture | % | ≤1.0 | ISO787-2 | |
pH value | 6~9 | ISO787-9 | ||
Ignition loss (1,000oC, ½ h) | % | DIN55913 | ||
Bulk density | g/cm3 | 0.6~0.9 | ISO787-11 | |
Specific gravity | g/cm3 | ISO787-10 | ||
Particle size BET | µm | Electron Micrographs | ||
Dispersibility (Hegman) | µm | ISO787-20 | ||
Tinting Strength (Compared with Standard) | % | 95~105 | ISO787-24 | |
Color Difference △E (Compared with Standard) | ≤1.5 | ISO787-1 | ||
Sales packing | In 25kg paper bag/900kg bulk bag then palletized | |||
Transport & Storage | Protect against weathering / Store in a dry place, temperatures of above 80 °C mustbe avoided | |||
Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | |||