Phosphotungstic acid hydrate, Thermo Scientific Chemicals

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.

Applications
Phosphotungstic acid is used as a catalyst for the hydrolysis of propene to prepare 2-propanol. It is also involved in heterogeneous catalysis reaction to prepare propene from 2-propanol and methanol from hydrocarbons. Its ethanolic

Specifications

Chemical Identifiers

• CAS: 12067-99-1
• MDL Number: MFCD00041964
• Synonym: Tungstophosphoric acid

• Color: White
• Odor: Odorless
• Quantity: 100 g
• Molecular Formula: P₂O₅·24WO₃·xH₂O
• Physical Form: Powder
• UN Number: UN3260
• Merck Index: 14,7364
• Solubility Information: Soluble in water, alcohol and ether
• Formula Weight: 5706.35 (Anhydrous)
• Chemical Name or Material: Phosphotungstic acid hydrate

Safety and Handling

Product Identifier

• Phosphotungstic acid hydrate

Signal Word

• Danger

Hazard Category

• Skin corrosion/irritation Category 1 B

Hazard Statement

• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P405-Store locked up.
• P501-Dispose of contents/container to .

RUO – Research Use Only