Tungsten oxide, 99.99% (metals basis), Thermo Scientific Chemicals

Product Code	Brand	Quantity
11463870	Thermo Scientific Alfa Aesar 089949.18	50 g
11453870	Thermo Scientific Alfa Aesar 089949.30	250 g

Description

Tungsten oxide is used as a pigment in ceramics and paints. It is used in various types of infrared absorbing coatings and foils. It is involved in the production of electrochromic windows, which is an electrically switchable glass that change light transmission properties with an applied voltage. It is a unique material utilized for various applications due their chromism, photocatalysis, and sensing capabilities.

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: 12037-58-0
• Molecular Weight (g/mol): 215.84
• InChI Key: DZKDPOPGYFUOGI-UHFFFAOYSA-N
• SMILES: O=[W]=O

• Molecular Formula: O2W
• MDL Number: MFCD00049709
• IUPAC Name: dioxotungsten

Specifications

• Melting Point: 1500°C to 1600°C
• Color: Blue to Brown
• Assay Percent Range: 99.99% metal basis
• MDL Number: MFCD00049709
• InChI Key: DZKDPOPGYFUOGI-UHFFFAOYSA-N
• IUPAC Name: dioxotungsten
• Formula Weight: 230.25
• Chemical Name or Material: Tungsten oxide

• CAS: 12037-58-0
• Physical Form: Powder
• Molecular Formula: O2W
• Solubility Information: Soluble in hot alkalis. Insoluble in water and acids.
• SMILES: O=[W]=O
• Molecular Weight (g/mol): 215.84
• Density: 7.16

Safety and Handling

P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c

H315-H319-H335

missing translation for 'tsca' : Yes

RUO – Research Use Only