Yellow Color Samarium Nitrates Sm(NO3)3 6H2O Purity 99.99% CAS 13759-83-6
yttrium nitrate hydrate
,ceric ammonium nitrate
Samarium Nitrate Hydrate Sm(NO3)3 6H2O Purity 99.99% CAS 13759-83-6
Name: Samarium nitrate, Samarium nitrate hydrate Molecular formula: Sm(NO3)3·6H2O
CAS: 13759-83-6 Molecular weight: 444.47
Description: Samarium nitrate is a light yellow triclinic crystal, soluble in water and alcohol, and deliquesces easily in humid air. The preparation method of samarium nitrate is to heat samarium oxide to high temperature and then dissolve it in nitric acid, and then evaporate and concentrate it to obtain five or six water salts.
Specifications:
| Name | Sm(NO3)3_4N | Sm(NO3)3_3N | ||
| Molecular formula | Sm(NO3)3·6H2O | Sm(NO3)3·6H2O | ||
| CAS | 13759-83-6 | 13759-83-6 | ||
| Total rare earth TREO | % | ≥39.30 | ≥39.10 | |
| Sm2O3/TREO | % | ≥99.99 | ≥99.9 | |
| Rare earth impurities | % | ≤0.01 | ≤0.1 | |
| Fe2O3 | % | ≤0.005 | ≤0.01 | |
| SiO2 | % | ≤0.005 | ≤0.01 | |
| CaO | % | ≤0.005 | ≤0.01 | |
| Chloride Cl- | % | ≤0.01 | ≤0.02 | |
| property | Yellow crystal or crystalline powder | |||
| Application area | For ternary catalyst, chemical reagent | |||
| package | Conventional packaging, flexible packaging according to customer needs | |||
Packaging: double packaging, 25kg per bag in plastic drum, also provided small package: 100g, 500g, 1kg, 5kg and other small packaging.
Uses: Used in catalyst, chemical reagent and other industries. The results show that samarium nitrate solution of certain concentration can stimulate the growth of plants, improve the quality and yield of crops, but high concentration can inhibit the growth of crops.
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