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204668

Sigma-Aldrich

Thulium(III) chloride hexahydrate

99.99% trace metals basis

Synonym(s):

Thulium trichloride

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About This Item

Linear Formula:
TmCl3 · 6H2O
CAS Number:
1331-74-4
Molecular Weight:
383.38
EC Number:
236-904-9
MDL number:
MFCD00149878
UNSPSC Code:
12352302
PubChem Substance ID:
24852284
NACRES:
NA.23

Assay

99.99% trace metals basis

form

powder

reaction suitability

reagent type: catalyst
core: thulium

impurities

≤150.0 ppm Trace Rare Earth Analysis

SMILES string

O.O.O.O.O.O.Cl[Tm](Cl)Cl

InChI

1S/3ClH.6H2O.Tm/h3*1H;6*1H2;/q;;;;;;;;;+3/p-3

InChI key

XBIAQAHPMBNVJE-UHFFFAOYSA-K

General description

Thulium(III) chloride hexahydrate is white crystalline water- soluble salt. Owing to its ionic conductivity and stability, it is widely used in the field of solar cells and semiconductor applications.

Application

Thulium(III) chloride hexahydrate can be used:
  • As a precursor to prepare co-doped ZrO2 with enhanced optoelectronic feature like band gap and crystal sizes. These Tm doped metal oxides are used in supercapacitors and perovskite solar cells.
  • As Tm source to synthesize NaYF4:Yb,Tm upconversion nanocrystal-semiconductor hybrid structures with wide spectrum photocatalytic activity.
  • As a dopant to prepare LaCl3:Tm3+ single crystals for ,use in spectroscopic applications for radiation detection.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Facet engineered interface design of NaYF 4 :Yb,Tm upconversion nanocrystals on BiOCl nanoplates for enhanced near-infrared photocatalysis.
Bai L, et al.
Nanoscale, 8(45), 19014-19024 null
Libing Fu et al.
Nanoscale, 9(36), 13683-13692 (2017-09-07)
There is considerable interest in developing diagnostic nanotools for early detection and delivery of various therapeutic agents for treatment of neurodegenerative diseases. However, a key challenge remains in the selection of suitable surfaces to overcome the nano-bio interface issue, namely
Hongjun Zhuang et al.
Nanoscale, 12(18), 10216-10225 (2020-05-02)
Because of the low tissue penetration depth and poor photostability of organic cyanine dye, in addition to environmental interference, it is a great challenge to monitor the degree of drug-induced hepatotoxicity by the in vivo detection of peroxynitrite (ONOO-). Herein
Paulino Alonso-Cristobal et al.
ACS applied materials & interfaces, 7(27), 14992-14999 (2015-06-23)
Herein, we present a phototriggered drug delivery system based on light responsive nanoparticles, which is able to release doxorubicin upon NIR light illumination. The proposed system is based on upconversion fluorescence nanoparticles of β-NaYF4:Yb,Tm@SiO2-PEG with a mean diameter of 52±2.5

Articles

The Rare Earth Crisis—The Supply/Demand Situation for 2010–2015

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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