<br /> 线性分子式: P2O5 CAS号: 1314-56-3 分子量: 141.94 EC 号: 215-236-1 PubChem化学物质编号: 24887481 NACRES: NA.21">
ACS reagentpuriss. p.a.
200
4.9 (vs air)
1 mmHg ( 384 °C)10 mmHg ( 238 °C)
≥98.0% (T)
powder or crystals
≤0.02% phosphorus trioxide (P2O3)
1.5 (20 °C, 10 g/L)
340 °C (lit.)
2.3 g/mL at 25 °C (lit.)
chloride (Cl-): ≤10 mg/kgnitrate (NO3-): ≤5 mg/kg
As: ≤100 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgNH4+: ≤10 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgZn: ≤5 mg/kg
O=P12OP3(=O)OP(=O)(O1)OP(=O)(O2)O3
1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12
YWEUIGNSBFLMFL-UHFFFAOYSA-N
Danger
Eye Dam. 1 - Skin Corr. 1A
8A - Combustible, corrosive hazardous materials
WGK 1
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges