Sodium metatungstate hydrate, crystalline, 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

Chemical Identifiers

• CAS: 652154-12-6
• Molecular Formula: H₂Na₆O₄₀W₁₂·xH₂O
• Molecular Weight (g/mol): 2986.13
• MDL Number: MFCD00150663
• Synonym: Sodium polytungstate Hydrate

• Color: White to Yellow
• Physical Form: Crystalline Powder or Beads
• Quantity: 1 kg
• 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

Product Identifier

• Sodium metatungstate hydrate, crystalline

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 3
• Serious eye damage/eye irritation Category 1

Hazard Statement

• H318-Causes serious eye damage.
• H412-Harmful to aquatic life with long lasting effects.
• H302-Harmful if swallowed.

Precautionary Statement

• P273-Avoid release to the environment.
• 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/.

RUO – Research Use Only