1.00540
di-Phosphorus pentoxide
extra pure
Sinónimos:
di-Phosphorus pentoxide, Phosphoric anhydride
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Acerca de este artículo
vapor pressure
<0.1 hPa ( 20 °C)
Quality Level
assay
≥97.0% (acidimetric)
form
solid
impurities
≤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
bulk density
700 kg/m3
anion traces
chloride (Cl-): 50 ppm
cation traces
heavy metals (as Pb): <0.01%
storage temp.
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
Application
- 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).
Analysis Note
Chloride (Cl): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.01 %
Reducing matter (as P₂O₃): ≤ 0.02 %
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Este artículo | |||
|---|---|---|---|
| solubility 850 g/L (Risk of violent reaction.) | solubility - | solubility - | solubility - |
| pH 1 (20 °C, 5 g/L in H2O) | pH 1 (20 °C, 5 g/L in H2O) | pH - | pH 1.5 (20 °C, 10 g/L) |
| anion traces chloride (Cl-): 50 ppm | anion traces chloride (Cl-): ≤10 ppm, nitrate (NO3-): ≤5 ppm | anion traces - | anion traces chloride (Cl-): ≤10 mg/kg, nitrate (NO3-): ≤5 mg/kg |
| impurities ≤0.02% Reducing matter (as P2O3), ≤0.02% reductants (as P2O3) | impurities ≤0.01% reductants (as P2O5), ≤20 ppm nitrogen (N), ≤50 ppm insolubles | impurities ≤0.02% insolubles, <100 ppm total metallic impurities | impurities ≤0.02% phosphorus trioxide (P2O3) |
| cation traces heavy metals (as Pb): <0.01% | cation traces 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 | cation traces NH4+: ≤0.01%, heavy metals: ≤0.01% | cation traces As: ≤100 mg/kg, Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, NH4+: ≤10 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg |
| assay ≥97.0% (acidimetric) | assay ≥98% (acidimetric) | assay ≥99.99% trace metals basis | assay ≥98.0% (T) |
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1A
supp_hazards
Clase de almacenamiento
8B - Non-combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Número de artículo de comercio global
| SKU | GTIN |
|---|---|
| 1005409025 | 04022536725130 |
| 1005401000 | 04022536007540 |