Phosphorus pentoxide CAS NO.: 1314-56-3EINECS NO.: 215-236-1HS Code: 2809100000Commonly known as: Phosphorus oxideAppearance: White amorphous powder or hexagonal crystal.Nature: 1. It is soluble in water and emits a lot of heat.2. Easy to absorb moisture.Quality index:Test itemsTest standardsTest resultsContent (P2O5) % ≥9999.1Active R value1.21.2Reducing substance (as P2O3) % ≤0.010.002Clarity testqualifiedpassWater insoluble matter % ≤0.020.003Total nitrogen (N) % ≤0.010.02Heavy metal (Pb) % ≤0.010.01Iron content (Fe) % ≤0.010.03Arsenic content (As) % ≤0.010.002Application:1. Production of high-purity phosphoric aci...