Formula: P₄O₁₀ (commonly written as P₂O₅)
CAS: 1314-56-3
EC No.: 215-236-1
M (Molar Mass): 141.94 g/mol (as P₂O₅)
Appearance: White powder or flakes
Chemicals Properties
Assay (as P₂O₅): ≥ 98.0 %
Appearance: White powder or flakes.
Total Acidity (as H₃PO₄): ≥ 98.5 % (after hydrolysis)
Insoluble matter: ≤ 0.01 %
Chloride (Cl): ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy Metals (as Pb): ≤ 5 ppm
Iron (Fe): ≤ 10 ppm
Hazard Information
Hazard: Causes severe skin burns and eye damage. Reacts violently with water. May cause respiratory irritation.
Safety: Wear protective gloves, protective clothing, eye/face protection, and respiratory protection. Keep away from water/moisture.
Storage: Store in a cool, dry, well-ventilated place in a tightly sealed container. Store away from water and bases.
