23.5.02

Iron Oxide

Chemical Composition:

Fe2O3 min. 99.00%

MnO max 0,30 %

SiO2 max 0,05%

Al2 max 0,10%

Cr2O3 max 0,03%

CaO max 0,03%

MgO max 0,015%

CuO max 0,015%

SO3 max 0,05%

Cl max 0,15%

Na2O max 0,04%

Zn max 0,01%

P max 0,015%

TiO max 0,02%

Physical Parameter:

Specif. surface (BET): 3 – 5,5mm2 / g

Apparent density: min. 500g/dm3

Annealing loss: max. 0,48 weight% (1050°C +/-50°C, min. 1 hour)

Average particle size: 0,3 microns +/-0,05

Humidity: max. 0,3 weight% (105°C +/-2°C, min. 1 hour)

Packing: paper or plastic bags, ea. 25kg; 500 kg on Paletts (120 x 100 cm)

Quantity: 100 to / month, 20 lots x 30 to / week, ev. 20“ Container;

Delivery: C+F Hamburg sea port.