306339

乙酸镧(III) 水合物

99.9% trace rare earth metals basis

• 線性公式: La(CH₃CO₂)₃ · xH₂O
• CAS號碼: 100587-90-4
• 分子量：: 316.04 (anhydrous basis)
• Beilstein: 3693604
• EC號碼: 213-034-8
• MDL號碼: MFCD00150118
• 分類程式碼代碼: 12352103
• PubChem物質ID: 24858490
• NACRES: NA.23

屬性

• 化驗: 99.9% trace rare earth metals basis
• 形狀: crystalline powder
• 成份: Degree of hydration, ≤2
• 反應適用性: core: lanthanum; reagent type: catalyst
• SMILES 字串: O.CC(=O)O[La](OC(C)=O)OC(C)=O
• InChI: 1S/3C2H4O2.La.H2O/c3*1-2(3)4;;/h3*1H3,(H,3,4);;1H2/q;;;+3;/p-3
• InChI 密鑰: YRKCZRMEPGLHRN-UHFFFAOYSA-K

描述

一般說明

Lanthanum(III)acetate hydrate is a hydrated salt of lanthanum. It appears as a white oroff-white crystalline solid. It serves as a precursor for synthesizing variouslanthanum-based materials and plays an important role in the advancement ofnanomaterials, photovoltaics, photocatalysis, and semiconductor technologies.

應用

用于合成新型酚氧桥联二镧(III) 络合物，该络合物具有金属蛋白模型以及基础化学和应用化学方面的应用前景。

Lanthanum (III) acetate hydrate can beused as:

• An additive to improve the corrosion resistance of carbon steel via sol gelprocess. its presence helps in forming a protective layer that mitigates corrosion processes, particularly in harsh environments. It is an alternativefor Cr (VI) due to its excellent self-healing properties.
• A precursor in the synthesis of photoluminescentLaCO₃OH superstructures via solvent/catalyst-free one-step synthesis. LaCO₃OHsuperstructures further find application in light-emitting devices.
• A precursor in the sol-gel synthesis of magnesium and lanthanum-doped titaniumdioxide (Mg-La/TiO_₂) photoelectrodes, which significantly enhances thephotocatalytic performance of TiO₂ for use in dye-sensitized solar cells(DSSCs).

安全資訊

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)