Catalog No. | EU2650 |
---|---|
Molecular Formula | EuS |
CAS Number | 12020-65-4 |
Appearance | Black powder |
Purity | 3N-4N |
Europium (II) Sulfide Powder is a kind of black powder with a molecular formula of EuS. Stanford Advanced Materials (SAM) is a trust-worthy supplier of high-quality Europium (II) Sulfide Powder.
Related Products: Barium Sulfide Powder BaS Powder, Calcium Sulfide (CaS) Powder/Chunk/Lumps, Chromium Sulfide (Cr2S3) Powder/Chunk/Lumps, Lead Sulfide (PbS) Powder, Chunk, Lumps
Europium Sulfide Powder is an inorganic compound with the chemical formula EuS. It is a black powder, stable in the air. Europium (II) Sulfide (EuS) Powder has a Curie temperature of 16.6 K, below which it is a ferromagnetic solid while above which it exhibits paramagnetism. EuS is stable in the air up to 500 °C, and an oxidation reaction will occur if heating continues. It decomposes at 1470 °C in an inert environment.
CAS Number |
12020-65-4 |
Molecular formula |
EuS |
Molecular weight |
184.03 g/mol |
Appearance |
Black powder |
Density |
2250 °C |
Magnetic susceptibility |
+25,730;·10−6 cm3/mol |
The synthesis of EuS and its oxide analog EuO has become a new research point. It can be used as a laser window material, insulating ferromagnet, ferromagnetic semiconductor, magnetoresistive material, photomagnetic material, and luminescent material.
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