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Samarium(III) nitrate hydrate, REacton™, 99.99% (REO), Thermo Scientific Chemicals
Description
Samarium(III) nitrate hydrate is used as a catalyst in von Pechmann condensation for the preparation of coumarins. Further, it finds use in optical glasses, structural ceramics, catalysts, electrical components and photo-optical material. It is also used as a laboratory reagent. In addition to this, it is used in NMR spectroscopy for spectral resolution and is used for doping purposes.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Specifications
Specifications
Melting Point | 78°C to 79°C |
Color | Yellow |
pH | ∼3 |
Physical Form | Crystalline Aggregates |
Quantity | 100 g |
UN Number | UN1477 |
Solubility Information | Soluble in water and acetonitrile. |
IUPAC Name | samarium(3+) hexahydrate trinitrate |
Formula Weight | 336.36 (Anhydrous) |
Percent Purity | 99.99% |
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Safety and Handling
- Samarium(III) nitrate hydrate, REacton
- Danger
- Serious eye damage/eye irritation Category 2
- Oxidising solid Category 2
- Skin corrosion/irritation Category 2
- Specific target organ toxicity Category 3
- H272-May intensify fire; oxidiser.
- H315-Causes skin irritation.
- H319-Causes serious eye irritation.
- H335-May cause respiratory irritation.
- P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P220-Keep/Store away from clothing/combustible materials.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352-IF ON SKIN: Wash with plenty of water/soap.
- P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P312-Call a POISON CENTER/doctor/if you feel unwell.
- MIXTURE LIST-Contains : Samarium(III) nitrate, hexahydrate
RUO – Research Use Only
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