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Merck
모든 사진(1)

주요 문서

439770

Sigma-Aldrich

Gadolinium(III) chloride

anhydrous, powder, 99.99% trace metals basis

동의어(들):

Gadolinium trichloride

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About This Item

Linear Formula:
GdCl3
CAS Number:
Molecular Weight:
263.61
EC Number:
MDL number:
UNSPSC 코드:
12352302
PubChem Substance ID:
NACRES:
NA.23

Grade

anhydrous

Quality Level

분석

99.99% trace metals basis

형태

powder

반응 적합성

reagent type: catalyst
core: gadolinium

불순물

≤150.0 ppm Trace Rare Earth Analysis

SMILES string

Cl[Gd](Cl)Cl

InChI

1S/3ClH.Gd/h3*1H;/q;;;+3/p-3

InChI key

MEANOSLIBWSCIT-UHFFFAOYSA-K

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일반 설명

Gadolinium(III) chloride is a white inorganic halide hygroscopic solid soluble in water. Gd3+ species are particularly intriguing because they possess the highest known number of unpaired spins among all elements. The exceptional magnetic properties and symmetry of Gd3+ make it a valuable component in both NMR spectroscopy and MRI applications. It is widely used as a dopant/precursor to enhance the optical and magnetic properties of various materials used in MRI contrast agents, electronic devices, and phosphors.

애플리케이션

Gadolinium(III) chloride can be used:
  • As a precursor to synthesize Gd metal nanoparticles.
  • As a dopant to prepare CdSe nanoparticles as a contrast agent for optical and magnetic resonance imaging applications.
  • To prepare Gd-Hematoporphyrin monomethyl ether(HMME) phosphors for oxygen sensing.
  • To fabricate radioluminescent silica optical fibers via surface plasma chemical vapor deposition (SPCVD), for magneto-optical devices.

픽토그램

Exclamation mark

신호어

Warning

유해 및 위험 성명서

Hazard Classifications

Skin Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

dust mask type N95 (US), Eyeshields, Gloves


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문서

The rare earth elements impact nearly everyone in the world. All of the people living in advanced technological countries and almost all those living in third world countries utilize the rare earths in their everyday living—the car that one drives (gasoline is refined from oil using rare earth catalysts and catalytic converters reduce the polluting emissions from the automotive exhaust), watching the news on TV (the red and green colors in TV screens), the telephones and computers we use to communicate (the permanent magnets in speakers and disc drives), just to name a few examples.

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