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  7. Cerium(III) fluoride, 99.9% (REO)

Cerium(III) fluoride, 99.9% (REO)

Numéro de catalogue. AA2111814
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Numéro de catalogue. Quantity
AA2111814 25 g
AA2111822 100 g
AA2111836 500 g
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Numéro de catalogue. AA2111814 Fournisseur Thermo Scientific Chemicals Code fournisseur 02111814
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Description

CAS: 7758-88-5 | CeF3 | 197.111 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Identifiants chimiques

CAS 7758-88-5
Molecular Formula CeF3
Molecular Weight (g/mol) 197.111
MDL Number MFCD00010932
InChI Key QCCDYNYSHILRDG-UHFFFAOYSA-K
Synonym cerium fluoride, cerous fluoride, cerium 3+ trifluoride, cerium fluorure french, unii-1gct2g09an, cerium +3 cation trifluoride, 1gct2g09an, cerium fluorure, acmc-20alhs
PubChem CID 24457
IUPAC Name cerium(3+);trifluoride
SMILES [F-].[F-].[F-].[Ce+3]

Spécifications

Boiling Point ∼2300°C
Melting Point 1460°C
Physical Form Powder
Quantity 25 g
Merck Index 14,1998
Solubility Information Practically insoluble in, but slowly hydrolyzed by water
Formula Weight 197.12
Percent Purity 99.9%
Odor Odorless
Sensitivity Hygroscopic
Density 6.16 g/mL
Assay (REO)
Chemical Name or Material Cerium(III) fluoride
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Sécurité et manipulation

Hazard Category H302+H332-H315-H319-H335
Hazard Statement GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber 231-841-3
RTECSNumber FK6125000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only