Holmium Carbonate 99%-99.999% from Metall Rare Earth Limited

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product details

Holmium Carbonate

Holmium Carbonate has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser.

Formula Ho2(CO3)3.xH2O CAS No. 38245-34-0 Molecular Weight 509.88 Appearance White Solubility Soluble in strong mineral acids Stability Slightly hygroscopic

HolmiumCarbonat

Carbonate De Holmium

Carbonato Del Holmio

Standard Specifications

Product Code	6721	6723	6725	6727
Grade	99.999%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Ho2O3/TREO (% min.)	99.999	99.99	99.9	99
TREO (% min.)	45	45	45	45
Rare Earth Impurities	% max.	% max.	% max.	% max.
Tb4O7/TREO Dy2O3/TREO Er2O3/TREO Tm2O3/TREO Yb2O3/TREO Lu2O3/TREO Y2O3/TREO	0.0001 0.0005 0.0005 0.0001 0.0001 0.0001 0.0001	0.0005 0.001 0.005 0.0005 0.0005 0.0005 0.001	0.01 0.03 0.03 0.005 0.005 0.005 0.01	0.1 0.3 0.3 0.1 0.01 0.01 0.05
Non-Rare Earth Impurities	% max.	% max.	% max.	% max.
Fe2O3 SiO2 CaO Cl- CoO NiO CuO	0.0002 0.001 0.003 0.005 0.0001 0.0001 0.0001	0.0005 0.001 0.005 0.005 0.0005 0.0005 0.0005	0.001 0.005 0.005 0.02	0.005 0.02 0.02 0.05
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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 a large stock of common Rare Earth Oxides, Metals & Compounds, including some specialty alloys. For research and samples, we offer 2-3 days delivery to the EU, USA, Japan, Korea and 3-5 days delivery for the rest of the world.

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