DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: Pyridine SA-494410
MATERIAL_TYPE: Benzene Derivative
MATERIAL: Pyridine
FORMULA: C5H5N
FORMULA_HTML: C5H5N
COLLECTION_LOCALITY: Purchased from Sigma Aldrich chemistry
COLLECTION_LATITUDE: Not Available # degrees and decimal minutes (N or S)
COLLECTION_LONGITUDE: Not Available # degrees and decimal minutes (W or E)
DATUM: Not Available # coordinate datum
ORIGINAL_DONOR:
CURRENT_SAMPLE_LOCATION: USGS Spectroscopy Lab, Denver, CO
ULTIMATE_SAMPLE_LOCATION: USGS Spectroscpy Lab, Denver, CO
SAMPLE_DESCRIPTION:
Colorless Liquid
Other Names: Pyridine, Azabenzene, Azine, Pyridin
CAS #: 110-86-1
Sigma Aldrich Product #: 494410
Sigma Aldrich Lot #: 02534ED
Sigma Aldrich Analysis
APPEARANCE Colorless Liquid
INFRARED SPECTRUM Conforms to structure
GAS LIQUID CHROMATOGRAPHY 99.99%
TITRATION 0.0011% H2O
RESIDUE ON EVAPORATION 0.00007%
CHLROIDE Less than 0.001%
COPPER Passes Test
AMMONIA Less than 0.002%
SULFATE Less than 0.001%
IMAGE_OF_SAMPLE: Not Available
END_SAMPLE_DESCRIPTION.
XRD_ANALYSIS:
END_XRD_ANALYSIS.
COMPOSITIONAL_ANALYSIS_TYPE: Analysis done by Sigma Aldrich, The Certificate of Analysis can be found on the Sigma Aldrich Website using the Product and Lot Numbers.
COMPOSITION_TRACE: None
COMPOSITION_DISCUSSION:
END_COMPOSITION_DISCUSSION.
MICROSCOPIC_EXAMINATION:
END_MICROSCOPIC_EXAMINATION.
SPECTROSCOPIC_DISCUSSION:
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1a2a3a4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns