Thulium oxide
- Product Name
- Thulium oxide
- CAS No.
- 12036-44-1
- Chemical Name
- Thulium oxide
- Synonyms
- Thulia;ium oxide;THULIUM OXIDE;Thulium(Ⅲ) oxide;Dithulium trioxide;THULIUM(III) OXIDE;Tulium (III) oxide;THULIUMOXIDE,POWDER;thuliumoxide(tm2o3);THULIUM OXIDE 99.9%
- CBNumber
- CB3470659
- Molecular Formula
- O3Tm2
- Formula Weight
- 385.87
- MOL File
- 12036-44-1.mol
Thulium oxide Property
- Melting point:
- 2425°C
- Density
- 8.600
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- solubility
- slightly soluble in acid solutions
- form
- Sintered Lump
- color
- Pale Green
- Water Solubility
- Slightly soluble in strong acids. Insoluble in water.
- Crystal Structure
- Sc2O3 type
- crystal system
- Cube
- Merck
- 14,9394
- Space group
- Ia3
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 1.0448 1.0448 1.0448 90 90 90 1.1405 - InChIKey
- CWEYWFRFCUNVEY-UHFFFAOYSA-N
- CAS DataBase Reference
- 12036-44-1(CAS DataBase Reference)
- EPA Substance Registry System
- Thulium oxide (Tm2O3) (12036-44-1)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 289167
- Product name
- Thulium(III) oxide
- Purity
- 99.9% trace metals basis
- Packaging
- 1g
- Price
- $107
- Updated
- 2024/03/01
- Product number
- 204676
- Product name
- Thulium(III) oxide
- Purity
- 99.99% trace metals basis
- Packaging
- 1g
- Price
- $152.4
- Updated
- 2024/03/01
- Product number
- 010918
- Product name
- Thulium(III) oxide, REacton?
- Purity
- 99.997% (REO)
- Packaging
- 1g
- Price
- $92.65
- Updated
- 2024/03/01
- Product number
- 010918
- Product name
- Thulium(III) oxide, REacton?
- Purity
- 99.997% (REO)
- Packaging
- 5g
- Price
- $410
- Updated
- 2023/06/20
- Product number
- 93-6904
- Product name
- Thulium(III) oxide (99.9%-Tm) (REO)
- Packaging
- 1g
- Price
- $62
- Updated
- 2024/03/01
Thulium oxide Chemical Properties,Usage,Production
Description
Thulium oxide (Tm2O3) powder has a greenish-white appearance. This rare earth sesquioxide has a cubic structure. The melting point of this material is approximately 2341°C. Tm2O3 is insoluble in water while it is slightly soluble in acidic environments. Tm2O3 has currently been receiving much attention because of its potential in the catalytic, electronic, optical and electrochemical applications. Tm2O3 has a high dielectric constant of 12–13 and its energy band gap of 5 eV.
Chemical Properties
Thulium oxide is a white to slightly beige fine powder or crystals. It can be produced by burning thulium metal in air or by decomposing its oxidised acid salts (e.g. thulium nitrate). It is hygroscopic and absorbs water and carbon dioxide from the atmosphere. Due to the nature of the oxide, thulium oxide does not conduct electricity. However, thulium oxide has several applications in fuel cells and oxygen generation systems.
Uses
Thulium oxide is an excellent thulium source which finds use in glass, optical and ceramic applications. Further, it is used in the manufacturing of portable X-ray transmission device. In addition to this, it finds use as a nuclear reactor control material. Nanostructured thulium oxide acts as an efficient biosensor in the field of medicinal chemistry.
Uses
Holmium(III) sulfate hydrate has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser. Holmium lasers are used in medical, dental, and fiber-optical applications.
Thulium oxide Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Thulium oxide manufacturers
- Product
- Thulium oxide 12036-44-1
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 25kg
- Release date
- 2019-07-11