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High Purity 99.99% Erbium Chloride Hydrate ErCl3 6H2O CAS 10025-75-9
product detail
Name: Erbium chloride hydrate Molecular formula: ErCl3.6H2O
CAS: 10025-75-9 Molecular weight: 381.71
Description: Erbium Chloride is soluble in water and acid, slightly soluble in ethanol. When the aqueous solution is heated, it gradually becomes opaque and becomes a mixture of Erbium Chloride and erbium oxychloride after dehydration. Anhydrous Erbium Chloride can be obtained by heating in the hydrogen chloride gas stream. The latter is light red or light purple lamellar crystal with slightly hygroscopicity. A proper amount of erbium oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is erbium chloride hydrate after a few weeks in a desiccator filled with anhydrous calcium sulfate.
Specification:
|
Name |
ErCl3_4N |
ErCl3_3N |
|
|
Molecular formula |
ErCl3.6H2O |
ErCl3.6H2O |
|
|
CAS |
10025-75-9 |
10025-75-9 |
|
|
Total rare earth TREO |
% |
≥45.4 |
≥43.6 |
|
Er2O3/TREO |
% |
≥99.99 |
≥99.90 |
|
Rare earth impurities |
% |
≤0.01 |
≤0.1 |
|
Fe2O3 |
% |
≤0.005 |
≤0.010 |
|
SiO2 |
% |
≤0.01 |
≤0.05 |
|
CaO |
% |
≤0.01 |
≤0.05 |
|
Sulfate SO42- |
% |
≤0.01 |
≤0.03 |
|
Property |
Pink crystalline powder |
||
|
Application area |
Additives, preparation of erbium peroxycarbonate and other organic materials |
||
|
Package |
Conventional packaging, flexible packaging according to customer needs |
||
Packing: 25 kg per barrel, cardboard drums, or plastic woven bags, also provided small package: 100g, 200g, 500g, 1kg and other small packaging
Uses: Used as a catalyst, for the preparation of erbium peroxycarbonate and other organic materials, metal erbium and erbium compounds, additives, ceramic.