Ferro(III) ossido, EssentQ®

- Fe2O3
- M = 159,70 g/mol
- CAS [1309-37-1]
- EINECS-No.: 215-168-2
- Solub. in water: (20 ºC): insoluble
- Melting point: 1562 ºC (decomposes)
- Tariff number: 2821 10 00 90
- Applications: analytical chemistry, in the rubber industry (pigment), painting, in porcelain industry, in semiconductors industry, catalyst.

SPECIFICATIONS
assay (iodometric): min. 96 %
solubility in water: max. 1 %
phosphates (as PO4): max. 0,3 %
sulfates (SO4): max. 0,5 %
manganese (Mn): max. 0,25 %
residue on ignition: max. 0,5 %