High Purity 99.99% Samarium Chloride Hydrate SmCl3 6H2O CAS 13465-55-9
lanthanum chloride hydrate
,europium chloride
High Purity 99.99% Samarium Chloride Hydrate SmCl3 6H2O CAS 13465-55-9
Name: Samarium chloride hydrate Molecular formula: SmCl3.6H2O
CAS: 13465-55-9 Molecular weight: 364.81
Description: Heating the hydrate of samarium chloride alone may result in hydrolysis of a small part of the product and loss of five water molecules at 110 ℃. Samarium chloride is a strong Lewis acid. If it is classified according to the theory of soft and hard acid-base, it is classified as "hard acid". Samarium Chloride is soluble in water and acid, slightly soluble in ethanol. A proper amount of samarium oxide is dissolved in an excess of 2mol / L HCl, further concentrated after a few hours of heating reaction, and the precipitated crystal is samarium chloride hydrate after a few weeks in a desiccator filled with anhydrous calcium sulfate.
Specification:
| Name | SmCl3_4N | SmCl3_3N | ||
| Molecular formula | SmCl3.6H2O | SmCl3.6H2O | ||
| CAS | 13465-55-9 | 13465-55-9 | ||
| Total rare earth TREO | % | ≥41.0 | ≥39.5 | |
| Sm2O3/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 | Light yellow crystalline powder | |||
| Application area | Spectral analysis reagents and catalysts | |||
| 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, spectral analysis reagents. and other organic materials, metal samarium and samarium compounds, additives, ceramic.
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