Sodium metatungstate hydrate, crystalline

Description

CAS: 652154-12-6 | H₂Na₆O₄₀W₁₂·xH₂O | 2986.13 g/mol

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

Chemical Identifiers

• CAS: 652154-12-6
• Molecular Formula: H₂Na₆O₄₀W₁₂·xH₂O
• MDL Number: MFCD00150663
• Synonym: Sodium polytungstate Hydrate

• Color: White to Yellow
• Physical Form: Crystalline Powder or Beads
• Quantity: 50 g
• Linear Formula: Na₆[H₂W₁₂O₄₀]·xH₂O
• Solubility Information: Solubility in water: >1000g/L (20°C).
• Formula Weight: 2986.13
• Percent Purity: ≥85% (WO3)
• Packaging: Glass bottle
• Chemical Name or Material: Sodium metatungstate hydrate

Safety and Handling

Hazard Category	Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Causes serious eye damage. Harmful to aquatic life with long lasting effects.
Precautionary Statement	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Avoid release to the environment.

SDS

RUO – Research Use Only