1.00540

di-Phosphorus pentoxide

extra pure

• 동의어(들): di-Phosphorus pentoxide, Phosphoric anhydride
• 실험식(Hill 표기법): O₅P₂
• CAS Number: 1314-56-3
• Molecular Weight: 141.94
• MDL number: MFCD00148880
• UNSPSC 코드: 12352303
• EC 인덱스 번호: 215-236-1
• NACRES: NB.21

속성

• vapor pressure: <0.1 hPa ( 20 °C)
• Quality Level: 200
• 분석: ≥97.0% (acidimetric)
• 양식: solid
• 불순물: ≤0.02% Reducing matter (as P2O3); ≤0.02% reductants (as P₂O₃)
• pH: 1 (20 °C, 5 g/L in H₂O)
• mp: 420 °C (closed capillary tube)
• solubility: 850 g/L (Risk of violent reaction.)
• density: 2.28 g/cm³ at 20-25 °C
• 벌크 밀도: 700 kg/m³
• 음이온 미량물: chloride (Cl^-): 50 ppm
• 양이온 미량물: heavy metals (as Pb): 100 ppm
• 저장 온도: no temp limit
• SMILES string: [P]21(=O)O[P]3(=O)O[P](=O)(O2)O[P](=O)(O1)O3
• InChI: 1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12
• InChI key: DLYUQMMRRRQYAE-UHFFFAOYSA-N

설명

애플리케이션

• Synthesis of new azo compounds based on N-(4-hydroxypheneyl)maleimide and N-(4-methylpheneyl)maleimide.: This study presents the synthesis of novel azo compounds utilizing di-Phosphorus pentoxide, demonstrating its utility in facilitating complex reactions in organic synthesis, particularly in forming N-substituted maleimide derivatives crucial in analytical chemistry for detecting molecular interactions (Mohammed IA et al., 2010).

분석 메모

Assay (acidimetric): ≥ 97 %
Chloride (Cl): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.01 %
Reducing matter (as P₂O₃): ≤ 0.02 %

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H314
• 예방조치 성명서: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1A
• 보충제 위험성: EUH014
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable