544973
乙酸镱(III) 水合物
99.95% trace metals basis
别名:
Acetic acid ytterbium hydrate
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关于此项目
线性分子式:
Yb(C2H3O2)3 · xH2O
分子量:
350.17 (anhydrous basis)
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
EC Number:
244-137-6
NACRES:
NA.23
assay
99.95% trace metals basis
form
powder or crystals
reaction suitability
core: ytterbium, reagent type: catalyst
SMILES string
O.CC(=O)O[Yb](OC(C)=O)OC(C)=O
InChI
1S/3C2H4O2.H2O.Yb/c3*1-2(3)4;;/h3*1H3,(H,3,4);1H2;/q;;;;+3/p-3
InChI key
PHWPQNTXTCAARQ-UHFFFAOYSA-K
General description
Ytterbium(III) acetate hydrate is a high-purity (99.95% trace metals basis), water-soluble rare earth salt that serves as a precursor for various material science applications. Its ability to readily dissolve in polar solvents makes it suitable for solution-based synthesis techniques such as sol-gel and hydrothermal methods. The compound offers a reliable source of Yb³⁺ ions, essential for doping materials used in optics, electronics, and photonic applications. It exhibits good thermal stability, allowing it to withstand high-temperature processing during the fabrication of ceramics, thin films, and nanomaterials. Ytterbium ions also act as efficient energy donors in conversion systems, enhancing the luminescence of co-doped rare earth elements like Er³⁺ and Tm³⁺.
Application
- 高发光、生物相容性的镱(III)复合物作为近红外荧光团用于活细胞成像：本研究重点研究了利用醋酸镱水合物作为前体，开发出适合于活细胞成像的具有增强近红外发光的镱复合物。研究结果显示了生物医学应用的巨大潜力，特别是对深层组织渗透敏感的成像技术（Ning et al., 2018）。
Features and Benefits
- 99.95% trace metals basis purity ensures minimal impurities, enhancing catalytic efficiency and selectivity, leading to higher yields and fewer by-products in polymerization and oxidation processes.
- High purity reduces defects and enhances the performance of Yb based electronic materials, such as superconductors and specialized alloys, improving conductivity and reliability
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Hongqi Chen et al.
Analytical methods : advancing methods and applications, 12(42), 5081-5085 (2020-10-13)
In this work, we developed a simple and selective luminescence sensing system for detecting ascorbic acid (AA) based on NaGdF4:Yb,Er@NaYF4 upconversion nanoparticles (UCNPs) and oxidase-like CoOOH nanoflakes. When p-phenylenediamine (PPD) and oxidase-like CoOOH nanoflakes were added to the UCNPs solutions
Qianqian Su et al.
Frontiers in chemistry, 8, 836-836 (2020-10-24)
Lanthanide-based upconversion nanoparticles can convert low-energy excitation to high-energy emission. The self-assembled upconversion nanoparticles with unique structures have considerable promise in sensors and optical devices due to intriguing properties. However, the assembly of isotropic nanocrystals into anisotropic structures is a
Wei Kong et al.
Inorganic chemistry, 56(2), 872-877 (2017-01-06)
Lanthanide-doped upconversion nanoparticles with a suitable surface coating are appealing for biomedical applications. Because high-quality upconversion nanoparticles are typically prepared in an organic solvent and passivated by hydrophobic oleate ligands, a convenient and reliable method for the surface modification of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 544973-5G | 04061833366394 |
| 544973-25G | 04061833398920 |