Ad
related to: europium ii chloride formula units- Lab Products & Equipment
Shop our huge portfolio of labware
equipment from leading brands.
- Product Directory
Browse Through the Product catagory
Find the right product
- Classic Lab Chemicals
High-quality laboratory reagents.
Solvents, salts, acids, bases
- Sigma® Life Science
Cell culture, antibodies
and more biological products
- Lab Products & Equipment
Search results
Results From The WOW.Com Content Network
Europium dichloride can be produced by reducing europium trichloride with hydrogen gas at high temperature: [4] 2 EuCl 3 + H 2 → 2 EuCl 2 + 2 HCl. If dry europium trichloride reacts with lithium borohydride in THF, it can also produce europium dichloride: [5] 2 EuCl 3 + 2 LiBH 4 → 2 EuCl 2 + 2 LiCl + H 2 ↑ + B 2 H 6 ↑
Europium(II) sulfate is the sulfate of divalent europium, which can be obtained by electrolysis of europium sulfate solution with mercury as the cathode, or by reducing europium(III) chloride with zinc amalgam, and then reacting with sulfuric acid. [50]
Otherwise, the main chalcogenides are europium(II) sulfide (EuS), europium(II) selenide (EuSe) and europium(II) telluride (EuTe): all three of these are black solids. Europium(II) sulfide is prepared by sulfiding the oxide at temperatures sufficiently high to decompose the Eu 2 O 3: [41] Eu 2 O 3 + 3 H 2 S → 2 EuS + 3 H 2 O + S
Europium(III) chloride is an inorganic compound with the formula EuCl 3. The anhydrous compound is a yellow solid. Being hygroscopic it rapidly absorbs water to form a white crystalline hexahydrate , EuCl 3 ·6H 2 O, which is colourless.
Europium chloride may refer to: Europium(III) chloride (europium trichloride), EuCl 3; Europium dichloride (europium(II) chloride), EuCl 2 This page was last edited ...
europium(II) bromide: 13780–48–8 EuBr 3: europium(III) bromide: 13759–88–1 Eu(CHO 2) 3: europium(III) formate: 3252–55–9 EuCl 2: europium(II) chloride: 13769–20–5 EuCl 3: europium(III) chloride: 10025–76–0 EuF 2: europium(II) fluoride: 14077–39–5 EuF 3: europium(III) fluoride: 13765–25–8 EuI 2: europium(II) iodide ...
Europium(II) fluoride is a bright yellowish solid with a fluorite structure. [3]EuF 2 can be used to dope a trivalent rare-earth fluoride, such as LaF 3, to create a vacancy-filled structure with increased conductivity over a pure crystal.
Like sodium chloride, it crystallizes cubically in the space group Fm3m with cell parameter a = 575.5 nm with four formula units per unit cell. [8] Europium(III) phosphide tends to form europium(II) oxide (EuO) in air, [9] and pure EuP shows Van Vleck paramagnetism. The vapor pressure of EuP is 133-266.6 Pa at 1273 K. [10]