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  7. Pyridine, ACS, 99.0+%, Thermo Scientific Chemicals

Pyridine, ACS, 99.0+%, Thermo Scientific Chemicals

Product Code. 11490490
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Quantity:
500 mL
1 L
4 L
4 x 1 L

Description

Maximum level of impurities: Evaporation residue 0.002%, H2O 0.1%, Cl 0.001%, SO4 0.001%, NH3 0.002%, Cu 5ppm, Reducing substances P.T., Solubility in water P.T.

As polar, basic, low-reactive solvent, precursor, and reagent, pyridine finds wide range of applications in pharmaceuticals, agrochemicals and in the manufacture of dyes and rubber. Further it is used in the textile industry to improve network capacity of cotton. Pyridine finds applications in specialty chemical reagents like Cornforth reagent (pyridinium dichromate, PDC), pyridinium chlorochromate (PCC), the Collins reagent (complex of chromium(VI) oxide with pyridine) and the Sarret reagent (complex of chromium(VI) oxide with pyridine). Pyridine is a widely used ligand in coordination chemistry. Pyridine-base adducts like pyridine-borane (C5H5NBH3) and pyridine-sulfur trioxide (C5H5NSO3) are widely used owing to their superior characteristics in their reactivity and solubility characteristics.

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

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 110-86-1
Molecular Formula C5H5N
Molecular Weight (g/mol) 79.102
MDL Number MFCD00011732
InChI Key JUJWROOIHBZHMG-UHFFFAOYSA-N
Synonym azabenzene, azine, pyridin, piridina, pirydyna, pyridin german, pirydyna polish, piridina italian, rcra waste number u196, caswell no. 717
PubChem CID 1049
ChEBI CHEBI:16227
IUPAC Name pyridine
SMILES C1=CC=NC=C1

Specifications

Melting Point °C to 42°C
Color Colorless
Appearance Colorless liquid
Density 0.978
Boiling Point 115°C
Quantity 500 mL
Flash Point 20°C (68°F)
Ignition Point 482°C (900°F)
Odor Unpleasant
Physical Form Liquid
Refractive Index 1.51
Assay Percent Range 99.0% min.
Beilstein 103233
Solubility Information Miscible with water,alcohol,ether,pet ether,and oils.
Formula Weight 79.1
Grade ACS
Chemical Name or Material Pyridine, For ACS analysis
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RUO – Research Use Only

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