PHOSPHOR(V)OXIDE - pure 10g WARCHEM

Technical information on chemical reagents:

• Chemical formula: P₂O₅
• CAS number: 1314-56-3
• EC number: 215-236-1
• Synonyms: phosphorus pentoxide, diphosphorus pentoxide
• Type: other
• Purity: ≥98
• Appearance: white powder, very hygroscopic
• Molar mass: 141.94 g/mol
• Packaging: plastic container
• Shelf life: at least 24 months from delivery
• Melting point: 340 °C (decomposes)
• Boiling point: sublimes at about 360 °C
• Solubility: reacts violently with water forming phosphoric acid

Examples of professional applications in various sectors:

• Analytical chemistry : use as a desiccant to remove water from gases and solvents.
• Pharmaceutical development : use in organic synthesis for dehydration of compounds.
• Materials science : Production of anhydrous phosphorus compounds and special polymers.
• Teaching laboratories : demonstration of strongly exothermic reactions with water and hygroscopic effects.

Hazard statements on the product label:

H314 : Causes skin burns and serious eye damage.
H335 : May irritate the respiratory tract.

Safety instructions on the product label:

P261 : Avoid breathing dust.
P280 : Wear protective gloves/protective clothing/eye protection/face protection.
P305 + P351 + P338 : IN CASE OF EYE CONTACT: Rinse cautiously with water. Remove contact lenses. Continue rinsing.
P303 + P361 + P353 : IN CASE OF SKIN CONTACT: immediately remove all contaminated clothing. Wash skin with water.
P501 : Dispose of contents/container in accordance with local regulations.

Restrictions : Reserved for use by trained professionals. Not suitable for private use.

Recommended storage conditions:

1. Store in a dry place and protected from air - extremely hygroscopic.
2. Strictly avoid contact with water - reacts with strong heat release.
3. Keep away from flammable materials.
4. Store in well-ventilated and identified areas.