Diphenylphosphin 95%, AcroSeal®
Lieferant: Thermo Scientific
|
Gefahr
|
427290500.EA
350
CHF
427290500.
Diphenylphosphin 95%, AcroSeal®
Diphenylphosphin
Formel:
C₁₂H₁₁P MW: 186,19 g/mol Dichte: 1,07 g/cm³ Flash-Pt: 110 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00003040 CAS-Nummer: 829-85-6 UN: 2845 ADR: 4.2,I |
Spezifikation Testergebnisse
Appearance | Clear colorless to light yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.6250 to 1.6300 (20°C, 589 nm) |
GC | ≥94 % |
UV | at 270 nm A: ≤0.005 |
UV | 1 cm cell vs HPLC-grade water |
UV | at 205 nm Cut off |
UV | at 220 nm A: ≤0.2 |
UV | at 230 nm A: ≤0.1 |
UV | at 240 nm A: ≤0.05 |
UV | at 250 nm A: ≤0.01 |
Residue after evaporation | ≤2 ppm |
Acidity/alkalinity | ≤0.0001 meq/g |
Gradient analysis | : |
Absorbance largest eluted peak | ≤0.002 A.U. |
Filtered to 0.2 micrometer | Filtered |
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