Cerium Hydroxide 99%-99.99% from Metall Rare Earth Limited

	Rare Earth Product Information & Standard Specifications

product details

Cerium Hydroxide

Cerium Hydroxide, also called Cerium Hydrate, is the important raw material for FCC catalyst, auto catalyst, polishing powder, special glass, and water treatment.

Formula Ce(OH)4.xH2O CAS No. 12014-56-1 Molecular Weight 208.15 Appearance Yellow Solubility Soluble in strong mineral acids Stability Slightly hygroscopic

CerHydroxid

Hydroxyde De Cerium

Hidroxido Del Cerio

Standard Specifications

Product Code	5853	5855	5857
Grade	99.99%	99.9%	99%
CHEMICAL COMPOSITION
CeO2/TREO (% min.)	99.99	99.9	99
TREO (% min.)	45, 60 and 80	45, 60 and 80	45, 60 and 80
Rare Earth Impurities	% max.	% max.	% max.
La2O3/TREO Pr6O11/TREO Nd2O3/TREO Sm2O3/TREO Y2O3/TREO	0.005 0.005 0.001 0.0005 0.0005	0.05 0.05 0.01 0.01 0.01	0.5 0.5 0.05 0.05 0.05
Non-Rare Earth Impurities	% max.	% max.	% max.
Fe2O3 SiO2 CaO PbO Cl- Al2O3 NiO CuO	0.0005 0.01 0.005 0.001 0.05 0.01 0.0005 0.0005	0.003 0.02 0.015 0.001 0.1	0.01 0.05 0.03 0.001 0.15
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The standard specifications are only for reference, custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request, please just click at the product's grade, or Send An Enquiry, you will receive our prompt reply within 24 hours.

We export to over 30 countries worldwide, and hold regular stock of common Rare Earth Oxides, Metals & Compounds, including some specialty alloys. For research and samples, we offer prompt delivery to the EU, USA, Japan, Korea and fast delivery for the rest of the world.

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