Phosphotungstic Acid, 44-hydrate, Thermo Scientific™

Description

This Thermo Scientific 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.

Specifications

• Color: White to Yellow
• CAS: 12067-99-1
• Heavy Metals (as Pb): 50ppm max.
• Packaging: Glass bottle
• Quantity: 25 g
• Molecular Formula: ₂₄WO₃·4₄H₂O
• Linear Formula: 24WO₃·44H₂O
• Physical Form: Crystalline Powder
• MDL Number: MFCD00149916
• Merck Index: 15, 7476
• Synonym: PTA
• Solubility Information: Solubility in water: practical insoluble: 0.02% max.
• Formula Weight: 6498.96
• Chemical Name or Material: Phosphotungstic acid, 44-hydrate

Safety and Handling

Product Identifier

• Phosphotungstic acid, 44-hydrate

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.