Tantalum - ≥99.9% metals basis, powder,60-100目 , CAS No.7440-25-7

CAS: 7440-25-7 Cat. No.: T434776 Summenformel: Ta Molekulargewicht: 180.95 EG-Nummer: 231-135-5 PubChem CID: 23956
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GRADE & PURITY ≥99.9% metals basis powder,60-100目
Synonyms
6424HBN274 | HSDB 2533 | Tantalum foil, 1.5mm (0.06in) thick | Tantalum, foil, 0.5m coil, thickness 0.01mm, 99.9% | T007122000 | Tantalum foil, 0.025mm (0.001in) thick, hard | Tantalum foil, 0.7mm (0.03in) thick | GUVRBAGPIYLISA-UHFFFAOYSA-N | Tantalum, r
Storage
Room temperature
Shipped In
Normal
★
Size
Deutschland (EU)
USA*
Price
Qty
1g
T434776-1g
—
3 Auf Lager
17,27€
5g
T434776-5g
—
7 Auf Lager
43,30€
25g
T434776-25g
—
2 Auf Lager
156,11€
100g
T434776-100g
—
2 Auf Lager
425,11€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥99.9% metals basis, powder,60-100目 for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 193 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyme
6424HBN274 | HSDB 2533 | Tantalum foil, 1.5mm (0.06in) thick | Tantalum, foil, 0.5m coil, thickness 0.01mm, 99.9% | T007122000 | Tantalum foil, 0.025mm (0.001in) thick, hard | Tantalum foil, 0.7mm (0.03in) thick | GUVRBAGPIYLISA-UHFFFAOYSA-N | Tantalum, r
Spezifikationen & Reinheit
≥99.9% metals basis, powder,60-100目
Storage
Room temperature
Verschickt in
Normal
Reinheit
≥99.9% metals basis
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
[Ta]
IUPAC Name
tantalum
InChIKey
GUVRBAGPIYLISA-UHFFFAOYSA-N
INCHI
1S/Ta
Isomere SMILES
[Ta]
PubChem CID
23956
UN-Nummer
3089(powder)
Verpackungsgruppe
II
Molekulargewicht
180.95

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassHomogeneous metal compounds
KlasseHomogeneous transition metal compounds
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentHomogeneous transition metal compounds
Alternative Parents Not available
Molecular FrameworkNot available
Substituents Homogeneous transition metal
BeschreibungThis compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
External Descriptors vanadium group element atom
3D-Struktur
Interaktives chemisches Strukturmodell





Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

14 results found

Lot NumberCertificate TypeDatumArtikel
I2603420Certificate of AnalysisAug 13, 2026 T434776
I2603421Certificate of AnalysisAug 13, 2026 T434776
I2603422Certificate of AnalysisAug 13, 2026 T434776
I2603423Certificate of AnalysisAug 13, 2026 T434776
F2301873Certificate of AnalysisMar 16, 2026 T434776
F2301874Certificate of AnalysisMar 16, 2026 T434776
F2301875Certificate of AnalysisMar 16, 2026 T434776
F2301891Certificate of AnalysisMar 16, 2026 T434776
D2501584Certificate of AnalysisMar 13, 2025 T434776
D2501585Certificate of AnalysisMar 13, 2025 T434776
D2501586Certificate of AnalysisMar 13, 2025 T434776
D2621102Certificate of AnalysisMar 13, 2025 T434776
E2618157Certificate of AnalysisMar 13, 2025 T434776
J2409053Certificate of AnalysisMay 22, 2023 T434776
Chemische und physikalische Eigenschaften
Siedepunkt (°C)5425°C
Schmelzpunkt (°C)2996°C
Molekulargewicht180.947 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass180.948 Da
Monoisotopic Mass180.948 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count1
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Citations of This Product
Lösungsrechner
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