Tungsten(VI) oxide, 99+%, Thermo Scientific Chemicals

Description

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.

Specifications

• Melting Point: 1470°C to 1475°C
• Color: Green-Yellow to Yellow
• Physical Form: Powder
• Quantity: 500 g
• Assay Percent Range: 99% min
• Molecular Formula: O₃W
• Linear Formula: WO₃
• Fieser: 11,591
• Merck Index: 15, 9997
• Solubility Information: Solubility in water: insoluble. Other solubilities: soluble in caustic alkalies,slightly soluble in acids
• Molecular Weight (g/mol): 231.85
• Formula Weight: 231.85
• Percent Purity: ≥99%
• Packaging: Plastic bottle
• Chemical Name or Material: Tungsten(VI) oxide

Safety and Handling

Product Identifier

• Tungsten(VI) oxide

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only