1.00570

di-Phosphorus pentoxide

for analysis ACS,ISO,Reag. Ph Eur

• Sinonimo/i: di-Phosphorus pentoxide, Phosphoric anhydride
• Formula empirica (notazione di Hill): O₅P₂
• Numero CAS: 1314-56-3
• Peso molecolare: 141.94
• Codice UNSPSC: 12352303
• Numero indice EU: 215-236-1
• NACRES: NB.21

Proprietà

• Grado: ACS reagent
• Livello qualitativo: 200
• agenzia: reag. ISO; reag. Ph. Eur.
• Tensione di vapore: <0.1 hPa ( 20 °C)
• Saggio: ≥98% (acidimetric)
• Forma fisica: solid
• Impurezze: ≤0.01% reductants (as P₂O₅); ≤20 ppm nitrogen (N); ≤50 ppm insolubles
• pH: 1 (20 °C, 5 g/L in H₂O)
• Punto di fusione: 420 °C (closed capillary tube)
• Densità: 2.28 g/cm³ at 20-25 °C
• Densità bulk: 700 kg/m³
• Anioni in tracce: chloride (Cl^-): ≤10 ppm; nitrate (NO₃^-): ≤5 ppm
• Cationi in tracce: As: ≤200 ppm; Ca: ≤50 ppm; Cd: ≤5 ppm; Co: ≤5 ppm; Cu: ≤5 ppm; Fe: ≤10 ppm; K: ≤20 ppm; Mg: ≤10 ppm; Mn: ≤5 ppm; NH₄⁺: ≤10 ppm; Na: ≤50 ppm; Ni: ≤5 ppm; Pb: ≤5 ppm; Sb: ≤10 ppm; Zn: ≤5 ppm; heavy metals (as Pb): ≤50 ppm
• Temperatura di conservazione: no temp limit
• InChI: 1S/O10P4/c1-11-5-12(2)8-13(3,6-11)10-14(4,7-11)9-12; DLYUQMMRRRQYAE-UHFFFAOYSA-N

Descrizione

Applicazioni

• 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).

Risultati analitici

Assay (acidimetric): ≥ 98.0 %
Identity: passes test
Insoluble matter: ≤ 50 ppm
Heavy metals (as Pb): ≤ 50 ppm
Total nitrogen (N): ≤ 20 ppm
Chloride (Cl): ≤ 10 ppm
Nitrate (NO₃): ≤ 5 ppm
As (Arsenic): ≤ 200 ppm
Ca (Calcium): ≤ 50 ppm
Cd (Cadmium): ≤ 5 ppm
Co (Cobalt): ≤ 5 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 10 ppm
K (Potassium): ≤ 20 ppm
Mg (Magnesium): ≤ 10 ppm
Mn (Manganese): ≤ 5 ppm
NH₄ (Ammonium): ≤ 10 ppm
Na (Sodium): ≤ 50 ppm
Ni (Nickel): ≤ 5 ppm
Pb (Lead): ≤ 5 ppm
Sb (Antimony): ≤ 10 ppm
Zn (Zinc): ≤ 5 ppm
Reducing matter (P₂O₃): ≤ 0.01 %
Corresponds to ACS,ISO,Reag. Ph Eur

Informazioni sulla sicurezza

• Pittogrammi: GHS05
• Avvertenze: Danger
• Indicazioni di pericolo: H314
• Consigli di prudenza: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Classi di pericolo: Eye Dam. 1 - Skin Corr. 1A
• Rischi supp: EUH014
• Codice della classe di stoccaggio: 8B - Non-combustible, corrosive hazardous materials
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable