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  7. Sulfur trioxide pyridine complex, technical, 48-50% active SO3

Sulfur trioxide pyridine complex, technical, 48-50% active SO3

Catalog No. AC132875000
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AC132875000 500 g Plastic bottle
AC132870250 25 g Plastic bottle
AC132871000 100 g Plastic bottle
AC132870025 2.5 kg Plastic bottle
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Catalog No. AC132875000 Supplier Thermo Scientific Chemicals Supplier No. 132875000
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Description

CAS: 26412-87-3 | C5H5NO3S | 159.16 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Lewis acid
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 26412-87-3
Molecular Formula C5H5NO3S
Molecular Weight (g/mol) 159.16
MDL Number MFCD00012437
InChI Key UDYFLDICVHJSOY-UHFFFAOYSA-N
Synonym pyridine sulfur trioxide, sulfur trioxide pyridine complex, pyridine; sulfur trioxide, pyridine sulfotrioxide, pyridine compound with sulfur trioxide 1:1, sulfur trioxide, compd. with pyridine, pyridine-sulfur trioxide complex, active sulfure trioxide, sulfur trioxide-pyridine, pyridine-sulfur trioxide
PubChem CID 168533
SMILES O=S(=O)=O.C1=CC=NC=C1

Specifications

Melting Point 155.0°C
Color White to Beige
Infrared Spectrum Authentic
Packaging Plastic bottle
Linear Formula SO3·C5H5N
Quantity 500 g
Beilstein 20,19
Fieser 01,1127; 02,393; 03,275; 04,473; 08,391
Solubility Information Solubility in water: reacts. Other solubilities: soluble in conc. h2so4,hcl and hclo4,soluble in dmf
IUPAC Name pyridine;sulfur trioxide
Formula Weight 159.16
Percent Purity 48-50% active SO3
Grade Technical
Physical Form Powder
Chemical Name or Material Sulfur trioxide pyridine complex, 48.8 to 50.3% active SO3
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
Precautionary Statement GHS P Statement
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
Wear protective gloves/protective clothing/eye protection/face protection.
Call a POISON CENTER or doctor/physician if you feel unwell.
IF ON SKIN: Wash with plen
EINECSNumber 247-683-3
SDS

RUO – Research Use Only

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