Diphenylphosphine 95%, AcroSeal™

Leverancier: Thermo Scientific
Gevaar

427290500.EA 319 EUR
427290500.
Diphenylphosphine 95%, AcroSeal™
Diphenylphosphine
Formule: C₁₂H₁₁P
MW: 186,19 g/mol
Dichtheid: 1,07 g/cm³
Vlampunt: 110 °C
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00003040
CAS-nummer: 829-85-6
UN: 2845
ADR: 4.2,I

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Specificaties testresultaten

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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