Anidride fosforica 99+% per analisi
Fornitore: Thermo Scientific
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Pericolo
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Synonyms:
Phosphorus(V) oxide, di-Phosphorus pentoxide, Phosphorus pentoxide, Phosphoric anhydride
215751000
215755000
215750025
215751000.EA
20.8
EUR
215751000.
215755000.
215750025.
Anidride fosforica 99+% per analisi
Anidride fosforica
Formula:
P₂O₅ Peso molecolare: 141,94 g/mol Punto di fusione: 340…360 °C (subl.) Densità: 2,253 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00011440 CAS Number: 1314-56-3 EINECS: 215-236-1 UN: 1807 ADR: 8,II Merck Index: 13,07441 |
Risultati del test di specificazione
Appearance | White Deliquescent powder |
Titration with NaOH | ≥99.0 % |
Chloride (Cl) | ≤0.001 % |
Nitrate (NO3) | ≤0.0005 % |
Ammonium (NH4) | ≤0.001 % |
Arsenic (As) | ≤0.01 % |
Cadmium (Cd) | ≤0.0005 % |
Calcium (Ca) | ≤0.005 % |
Cobalt (Co) | ≤0.0005 % |
Copper (Cu) | ≤0.0005 % |
Iron (Fe) | ≤0.001 % |
Lead (Pb) | ≤0.0005 % |
Magnesium (Mg) | ≤0.001 % |
Manganese (Mn) | ≤0.0005 % |
Nickel (Ni) | ≤0.0005 % |
Potassium (K) | ≤0.002 % |
Sodium (Na) | ≤0.005 % |
Zinc (Zn) | ≤0.0005 % |
Heavy metals (as Pb) | ≤0.005 % |
Reducing substance (P2O3) | ≤0.02 % |
Total nitrogen (as N) | ≤0.002 % |
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