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Tantalum(V) oxide, 99.99%, (trace metal basis) Catalog No.: AC194170100
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Tantalum(V) oxide, 99.99%, (trace metal basis)

Catalog No. AC194170100
10 g, Glass bottle
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Quantity:
10 g
50 g
Packaging:
Glass bottle

Catalog No. AC194170100

Supplier: Thermo Scientific Chemicals 194170100

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Description

CAS: 1314-61-0 | O5Ta2 | 441.89 g/mol

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

for ultra trace analysis
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1314-61-0
Molecular Formula O5Ta2
Molecular Weight (g/mol) 441.89
MDL Number MFCD00011254
InChI Key PBCFLUZVCVVTBY-UHFFFAOYSA-N
IUPAC Name [(dioxotantalio)oxy]dioxotantalum
SMILES O=[Ta](=O)O[Ta](=O)=O

Specifications

Melting Point 1872°C
Color Beige-White to White
Physical Form Powder
Quantity 10 g
Assay Percent Range 99.99%
Linear Formula Ta2O5
Merck Index 15, 9188
Solubility Information Solubility in water: insoluble
Formula Weight 441.89
Percent Purity 99.99%
Grade Trace Metal Basis
Packaging Glass bottle
Chemical Name or Material Tantalum(V) oxide
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot NumberA0472907 Certificate TypeCertificate of Analysis Date05/23/2025 Catalog Number194170100,194170500
Lot NumberA0470504 Certificate TypeCertificate of Analysis Date05/17/2025 Catalog Number194170100,194170500
Lot NumberA0466263 Certificate TypeCertificate of Analysis Date09/20/2024 Catalog Number194170100,194170500
Lot NumberA0461568 Certificate TypeCertificate of Analysis Date06/11/2024 Catalog Number194170100,194170500
Lot NumberA0451091 Certificate TypeCertificate of Analysis Date05/02/2023 Catalog Number194170100,194170500

Safety and Handling

Hazard Category GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Hazard Statement GHS P Statement:
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
EINECSNumber 215-238-2
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RUO – Research Use Only

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