TECHNICAL DATA | |||||||||||
Edition of: 2020-12-9 | |||||||||||
Trade name | Iron oxide black | ||||||||||
Type | 722 | ||||||||||
REACH | Registration No. 01-2119457646-28-0014 | ||||||||||
Chemical name | Triiron tetraoxide (Fe3O4) | ||||||||||
Delivery form | Powder | ||||||||||
Colour index | Pigment black 11 (77499) | ||||||||||
CAS No./EC No. | 1317-61-9/215-277-5 | ||||||||||
Specifications | Contents (Fe3O4) | % | 90 | ISO1248 | |||||||
Oil absorption | ml/100g | 15~25 | ISO787-5 | ||||||||
Res. on 325 mesh | % | 0.5 | ISO787-7 | ||||||||
Water soluble salts | % | 0.5 | ISO787-3 | ||||||||
Moisture | % | 1.5 | ISO787-2 | ||||||||
pH value | 5~8 | ISO787-9 | |||||||||
≥ | |||||||||||
Ignition loss (1,000 | o | C, ½ h) | % | ≤5.0 | DIN55913 | ||||||
Bulk density | g/cm3 | 0.8~1.2 | ISO787-11 | ||||||||
Specific gravity | g/cm3 | 4.8 | ISO787-10 | ||||||||
Particle size BET | µm | 0.2 | Electron Micrographs | ||||||||
Dispersibility (Hegman) | µm | 20/30/40 | ISO787-20 | ||||||||
Tinting Strength | % | 95~105 | ISO787-24 | ||||||||
(Compared with Standard) | |||||||||||
Color Difference | 1.0 | ISO787-1 | |||||||||
(Compared with Standard) | |||||||||||
Sales packing | In 25kg paper bag/1000kg bulk bag then palletized | ||||||||||
Transport & Storage | Protect against weathering / Store in a dry place, temperatures of above 80 °C must | ||||||||||
be avoided | |||||||||||
Safety | The product is not classified as hazardous under EC 1907/2006 & EC 1272/2008 | ||||||||||
△E | ≤ | ||||||||||