13759-92-7O.O.O.O.O.O.[Cl][Eu]([Cl])[Cl]AWDWVTKHJOZOBQ-UHFFFAOYSA-K13759-92-7DTXSID6051695안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
용도Europium(III) chloride hexahydrate may be used as a precursor to Eu for the synthesis of lanthanide containing polystyrene beads, which may be used as calibration and internal standards for mass cytometry.
Treating Eu2O3 with aqueous HCl produces hydrated europium chloride (EuCl3·6H2O). This salt cannot be rendered anhydrous by heating. Instead one obtains an oxychloride. Anhydrous EuCl3 is often prepared by the "ammonium chloride route," starting from either Eu2O3 or hydrated europium chloride (EuCl3·6H2O) by heating carefully to 230 °C. These methods produce (NH4)2[EuCl5]:10 NH4Cl + Eu2O3 → 2 (NH4)2[EuCl5] + 6 NH3 + 3 H2OEuCl3·6H2O + 2 NH4Cl → (NH4)2[EuCl5] + 6 H2OThe pentachloride decomposes thermally according to the following equation:(NH4)2[EuCl5] → 2 NH4Cl + EuCl3The thermolysis reaction proceeds via the intermediary of (NH4)[Eu2Cl7].wikipedia
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Europium chloride, also called europium(III) chloride or EuCl3, is a white or yellow solid that belongs to the rare earth metal group. It can decompose into europium(II) chloride (EuCl2) at or below its melting point. Europium chloride displays high water absorption and solubility in water, while the anhydrous form readily dissolves in ethanol. Exposure to humid air causes the anhydrate to absorb water and convert into a white crystalline hexahydrate (EuCl3.6H2O).