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

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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)

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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

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 229555
Product name: Cerium(III) fluoride
Purity: anhydrous, powder, 99.99% trace metals basis
Packaging: 10g
Price: $135
Updated: 2024/03/01

Sigma-Aldrich

Product number: 229555
Product name: Cerium(III) fluoride
Purity: anhydrous, powder, 99.99% trace metals basis
Packaging: 50g
Price: $790
Updated: 2024/03/01

Alfa Aesar

Product number: 013662
Product name: Cerium(III) fluoride, anhydrous, REacton?, 99.9% (REO)
Packaging: 50g
Price: $248
Updated: 2021/12/16

Strem Chemicals

Product number: 93-5825
Product name: Cerium(III) fluoride (99.9%-Ce) (REO)
Packaging: 25g
Price: $37
Updated: 2024/03/01

Strem Chemicals

Product number: 93-5825
Product name: Cerium(III) fluoride (99.9%-Ce) (REO)
Packaging: 100g
Price: $109
Updated: 2024/03/01

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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

Hebei Shengyang Water Conservancy Engineering Co., Ltd.

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

Career Henan Chemical Co

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

7758-88-5, Cerium(III) FluorideRelated Search:

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Cerium(Ⅲ) fluoride

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Cerium(III) fL

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Cef3 Cerium Fluoride

7758-88-5

CeF33H2O

Ce3F

H2CeF3O

Rare-Earth Metals

Catalysis and Inorganic Chemistry

Cerium

Inorganics

metal halide