Schwefeltrioxid-Pyridin-Komplex 48 - 50% (aktives SO3), technische Qualität
Lieferant: Thermo Scientific
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Achtung
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ACRO132875000EA
570
CHF
ACRO132875000
ACRO132870025
ACRO132871000
ACRO132870250
Schwefeltrioxid-Pyridin-Komplex 48 - 50% (aktives SO3), technische Qualität
Schwefeltrioxid-Pyridin-Komplex
Formel:
C₅H₅NO₃S MW: 159,16 g/mol Melting Pt: 155 °C Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00012437 CAS-Nummer: 26412-87-3 EINECS: 247-683-3 UN: 3261 ADR: 8,II |
Spezifikation Testergebnisse
Appearance | White to beige Powder |
Infrared spectrum | Conforms |
Assay | 95 to 100 % (Sulfur trioxide pyridine) |
Assay | 48 to 50 % (Active SO3) |
Elemental Analysis | 74.96 to 84.52 % C |
Elemental Analysis | 3.98 to 4.48 % N |
Specific optical rotation | -13.5° to -21.5° (20°C, 589 nm) (c=0.5 in chloroform) |
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