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  8. Tungsten powder, -200+325 mesh, 99.95% (metals basis), Thermo Scientific Chemicals

Tungsten powder, -200+325 mesh, 99.95% (metals basis), Thermo Scientific Chemicals

Catalog No. AA4247722
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Quantity:
100 g
2 kg
500 g
Catalog No. Quantity
AA4247722 100 g
AA4247736 500 g
AA42477A3 2 kg
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Catalog No. AA4247722

Supplier: Thermo Scientific Chemicals 04247722

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Description

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 7440-33-7
Molecular Formula W
Molecular Weight (g/mol) 183.84
MDL Number MFCD00011461
InChI Key WFKWXMTUELFFGS-UHFFFAOYSA-N
Synonym wolfram, ion, va, tungsten, elemental, wolframium, unii-v9306cxo6g, 4+ ion, tungsten, soluble compounds, tungsten, insoluble compounds, powder
PubChem CID 23964
ChEBI CHEBI:27998
IUPAC Name tungsten
SMILES [W]

Specifications

Color Gray
Appearance Light Gray powder
Density 19.3g/cm3
Quantity 100 g
Mesh Size -200+325 Mesh
Form Powder
Assay Percent Range 99.95% (Metals basis)
Chemical Name or Material Tungsten

Safety and Handling

Hazard Category H228-H500
Precautionary Statement P210-P240-P241-P280-P370+P378q
DOTInformation DOT Class: 4.1, Packaging Group: III
EINECSNumber 231-143-9
RTECSNumber YO7175000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only