MinorMetals.com - Cerium Oxide
All Data Sourced from the MMTA - http://www.mmta.co.uk
   
1. Origin China, Russia, CIS, Estonia
2. Tariff No. 2846 1000
3. Quality TREO*
Loss on ignition
CeO2 / TREO*
Other RE oxides
Fe203
Fe203
Cu0
Ni0
> 98
< 1
> 98
< 2
< 0.05
< 0.001
< 0.001
< 0.001
%
%
%
%
%
%
%
%
4. Form Off white / beige powder.
5. Packaging 1000 kg bags or 25 kg drums
6. Lot Size & Tolerance 5 MT (+/- 2%).
7. Documentation Standard documentation, as per MMTA Consolidated Regulations, but see also Other Notes below
8. Weighing & Sampling As per MMTA Consolidated Regulations.
9. Other Notes * Rare Earths (RE) are generally defined as Scandium, Yttrium and the series from Lanthanum – Lutetium in the periodic table. The purity of rare earth metals and compounds is traditionally reported as a percentage of all rare earths. When defining a particular material the “total rare earth metal” (TREM) or “total rare earth oxide” (TREO) contents should be stated.
Certain older CIS materials were not analysed for all rare earths and reported purities could be misleading. In such cases, an independent analysis should be provided.

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