Cerium(III) Fluoride
Uses- Product Name
- Cerium(III) Fluoride
- CAS No.
- 7758-88-5
- Chemical Name
- Cerium(III) Fluoride
- Synonyms
- ceriumfluorure;Cerium(III) fL;Cerium fluorure;Cerium Flouride;CERIUM FLUORIDE;CEROUS FLUORIDE;CeriuM(III)fluori;CERIUM(+3)FLUORIDE;CERIUM TRIFLUORIDE;Cerium(Ⅲ) fluoride
- CBNumber
- CB8122878
- Molecular Formula
- CeF3
- Formula Weight
- 197.1112096
- MOL File
- 7758-88-5.mol
Cerium(III) Fluoride Property
- Melting point:
- 1640 °C
- Boiling point:
- 2300 °C
- Density
- 6.16 g/mL at 25 °C(lit.)
- Flash point:
- 2300°C
- solubility
- Soluble in strong mineral acids.
- form
- Powder
- color
- white to off-white
- Specific Gravity
- 6.16
- Water Solubility
- Practically insoluble in, but slowly hydrolyzed by water
- Sensitive
- Hygroscopic
- Crystal Structure
- LaF3 type
- crystal system
- Three sides
- Merck
- 14,1998
- Solubility Product Constant (Ksp)
- pKsp: 15.1
- Space group
- P3c1
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.713 0.713 0.729 90 90 120 0.3209 - Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3 - Stability:
- hygroscopic
- CAS DataBase Reference
- 7758-88-5(CAS DataBase Reference)
- NIST Chemistry Reference
- Cerium trifluoride(7758-88-5)
- EPA Substance Registry System
- Cerium fluoride (CeF3) (7758-88-5)
Safety
- Hazard Codes
- Xi,Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 22-24/25-37/39-26-36/37
- WGK Germany
- 2
- RTECS
- FK6125000
- Hazard Note
- Irritant
- TSCA
- Yes
- HS Code
- 28461000
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.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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
- 229555
- Product name
- Cerium(III) fluoride
- Purity
- anhydrous, powder, 99.99% trace metals basis
- Packaging
- 10g
- Price
- $135
- Updated
- 2024/03/01
- Product number
- 229555
- Product name
- Cerium(III) fluoride
- Purity
- anhydrous, powder, 99.99% trace metals basis
- Packaging
- 50g
- Price
- $790
- Updated
- 2024/03/01
- Product number
- 013662
- Product name
- Cerium(III) fluoride, anhydrous, REacton?, 99.9% (REO)
- Packaging
- 50g
- Price
- $248
- Updated
- 2021/12/16
- Product number
- 93-5825
- Product name
- Cerium(III) fluoride (99.9%-Ce) (REO)
- Packaging
- 25g
- Price
- $37
- Updated
- 2024/03/01
- Product number
- 93-5825
- Product name
- Cerium(III) fluoride (99.9%-Ce) (REO)
- Packaging
- 100g
- Price
- $109
- Updated
- 2024/03/01
Cerium(III) Fluoride Chemical Properties,Usage,Production
Uses
Cerium Fluoride, is the important raw material for polishing powder, special glass, metallurgical applications. In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state. In steel manufacturing, it is used to remove free Oxygen and Sulfur by forming stable oxysulfides and by tying up undesirable trace elements, such as lead and antimony.
Description
Cerium(III) Fluoride (CeF3), in particular, is successfully used in experiments in high-energy physics. As a potential scintillator and a tunable laser material, CeF3 is a luminescent material with 100% activator (Ce3+) concentration. CeF3 has been previously prepared by several methods, including the reaction of CeO2 with fluorine gas at elevated temperature, using high-intensity ultrasound, rapid microwave method, thermal decomposition of precursors, hydrothermal synthesis, synthesis by precipitation from aqueous solutions, sol-gel method, synthesis of nanoparticles in colloidal nanoreactors, solvothermal method and conventional melting technique[1].
Chemical Properties
Off-white powder. Insoluble in water and acids.
Uses
In arc carbons to increase their brilliance; prepa- ration of cerium metal.
Uses
Cerium(III) fluoride is used to make Lewis acid. It is considered to be the most effective glass polishing agent for high precision optical polishing. Cerium fluoride used as a core additive to improve the properties of the eventual weld. The fluoride provides stability to the arc and also modifies the behavior of the molten metal flowing into the weld.
Hazard
An irritant.
Flammability and Explosibility
Non flammable
Safety Profile
Low toxicity by ingestion. See FLUORIDES and CERIUM COMPOUNDS. When heated to decomposition it emits toxic fumes of F-.
References
[1] V.G. Ilves, M.A. Uimin, S. Yu Sokovnin . “Properties of cerium (III) fluoride nanopowder obtained by pulsed electron beam evaporation.” Journal of Fluorine Chemistry 253 (2022): Article 109921.
Cerium(III) Fluoride Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Cerium(III) Fluoride manufacturers
- Product
- Cef3 Cerium Fluoride 7758-88-5
- Price
- US $18.00/kg
- Min. Order
- 1kg
- Purity
- 99.9
- Supply Ability
- 5000
- Release date
- 2024-05-07
- Product
- Cerium(3+) trifluoride 7758-88-5
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-02-04