Sulphur trioxide pyridine complex 48 - 50% (active SO₃), Technical Grade
Supplier: Thermo Scientific
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Warning
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132870250
132871000
132870025
132875000
ACRO132870250EA
63.8
EUR
ACRO132870250
ACRO132871000
ACRO132870025
ACRO132875000
Sulphur trioxide pyridine complex 48 - 50% (active SO₃), Technical Grade
Sulphur trioxide pyridine complex
Formula:
C₅H₅NO₃S Melting Pt: 155 °C Storage Temperature: Ambient |
MDL Number:
MFCD00012437 CAS Number: 26412-87-3 EINECS: 247-683-3 UN: 3261 ADR: 8,II |
Specification Test Results
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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