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Sulphur trioxide pyridine complex 48 - 50% (active SO₃), grado tecnico

Fornitore: Thermo Scientific
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Sulphur trioxide pyridine complex 48 - 50% (active SO₃), grado tecnico
Sulphur trioxide pyridine complex
Formula: C₅H₅NO₃S
Peso molecolare: 159,16 g/mol
Punto di fusione: 155 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00012437
CAS Number: 26412-87-3
EINECS: 247-683-3
UN: 3261
ADR: 8,II

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Risultati del test di specificazione

Appearance White to beige Powder
Infrared spectrum Conforms
Assay 48 to 50 % (Active SO3)
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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