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  7. Europium(III) sulfate octahydrate, 99.9% (REO)

Europium(III) sulfate octahydrate, 99.9% (REO)

Catalog No. AA2910604
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Quantity:
10 g
2 g
Catalog No. Quantity
AA2910604 2 g
AA2910609 10 g
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Catalog No. AA2910604

Supplier: Thermo Scientific Chemicals 02910604

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Description

CAS: 10031-55-7 | Eu2H16O20S3 | 736.216 g/mol

Europium(III) sulfate octahydrate is used as a phosphor activator for color cathode-ray tubes and liquid-crystal displays. It is used in computer monitors and televisions.

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.

Chemical Identifiers

CAS 10031-55-7
Molecular Formula Eu2H16O20S3
Molecular Weight (g/mol) 736.216
MDL Number MFCD00149704
InChI Key PGDXJFDXKJLVTJ-UHFFFAOYSA-H
Synonym europium iii sulfate octahydrate, 2eu.3so4.8h2o, europium sulfate, europium sulfate,, dieuropium 3+ octahydrate trisulfate, europium 3+ sulfate-water 2/3/8
PubChem CID 25021676
IUPAC Name europium(3+);trisulfate;octahydrate
SMILES O.O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[O-]S(=O)(=O)[O-].[Eu+3].[Eu+3]

Specifications

Melting Point 375°C (in -8H2O)
Physical Form Crystalline
Quantity 2 g
Merck Index 14,3904
Solubility Information Soluble in water.
Formula Weight 736.23 (592.10 Anhydrous)
Percent Purity 99.9%
Odor Odorless
Sensitivity Hygroscopic
Assay (REO)
Chemical Name or Material Europium(III) sulfate octahydrate
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Safety and Handling

Hazard Category 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-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 236-903-3
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only