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

Product Code	Brand	Quantity
11328998	Thermo Scientific Alfa Aesar 042477.22	100 g
11338998	Thermo Scientific Alfa Aesar 042477.36	500 g
11318998	Thermo Scientific Alfa Aesar 042477.A3	2 kg

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 Weight (g/mol): 183.84
• InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N
• PubChem CID: 23964
• IUPAC Name: tungsten

• Molecular Formula: W
• MDL Number: MFCD00011461
• Synonym: wolfram, ion, va, tungsten, elemental, wolframium, unii-v9306cxo6g, 4+ ion, tungsten, soluble compounds, tungsten, insoluble compounds, powder
• ChEBI: CHEBI:27998
• SMILES: [W]

Specifications

• Color: Gray
• Appearance: Light Gray powder
• Assay Percent Range: 99.95% (Metals basis)
• MDL Number: MFCD00011461
• InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N
• IUPAC Name: tungsten
• PubChem CID: 23964
• Mesh Size: -200+325 Mesh
• Chemical Name or Material: Tungsten

• CAS: 7440-33-7
• Density: 19.3g/cm³
• Molecular Formula: W
• Synonym: wolfram, ion, va, tungsten, elemental, wolframium, unii-v9306cxo6g, 4+ ion, tungsten, soluble compounds, tungsten, insoluble compounds, powder
• SMILES: [W]
• Molecular Weight (g/mol): 183.84
• ChEBI: CHEBI:27998
• Form: Powder

Safety and Handling

P210-P240-P241-P280-P370+P378q

H228-H500

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missing translation for 'einecsNumber' : 231-143-9

missing translation for 'rtecsNumber' : YO7175000

missing translation for 'tsca' : Yes

Recommended Storage : Ambient temperatures

Product Identifier

• Tungsten powder

Signal Word

• Warning

Hazard Category

• Flammable solid Category 2

Hazard Statement

• H228-Flammable solid.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.

Supplemental information

• MIXTURE LIST-Contains : Tungsten

RUO – Research Use Only