AMMONIUM TUNGSTATE 5hydrate - pure 5g WARCHEM

Technical information on chemical reagents:

• Chemical formula: (NH₄)₁₀[H₂W₁₂O₄₂]-5H₂O
• CAS number: 1311-93-9
• EC number: 234-364-9
• Synonyms: Ammonium tungstate pentahydrate
• Category: Salts
• Purity: ≥95%.
• Appearance: white powder
• Molar mass: 3132.63 g/mol
• Packaging: plastic container
• Shelf life: at least 24 months from delivery
• Solubility: soluble in water

Examples of professional applications in various industries:

• Analytical chemistry: Use in the determination of phosphates and silicates as well as a reagent in color analysis.
• Materials science: Application in the production of tungsten-containing catalysts or alloys for research purposes.
• Research and development: Use in the chemical synthesis of tungsten-based complex compounds.
• Teaching and training laboratories: Use in experiments for the demonstration of polyoxometalates.

Hazard statements on the product label:

According to current classifications, no labeling-required hazards under the CLP Regulation.

Safety information on the product label:

P280: Wear protective gloves/eye protection.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water. Remove contact lenses, if present. Continue rinsing.
P501: Dispose of contents/container in accordance with local/regional regulations.

Restrictions: Suitable only for use by qualified personnel in laboratories and technical facilities.

Recommended storage conditions:

1. Store in tightly sealed plastic containers in a dry place.
2. Protect from moisture and direct sunlight.
3. Keep away from acids and oxidizing agents.
4. Store only in suitable chemically resistant containers.