DOCUMENTATION_FORMAT: VOLATILE
SAMPLE_ID: Glycine SA-G7126
MATERIAL_TYPE: Amine Derivative
MATERIAL: Glycine
FORMULA: C2H5NO2
FORMULA_HTML: C2H5NO2
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:
White Powder
Other Names: Glycine, aminoacetic acid
CAS #: 56-40-6
Sigma Aldrich Product #: G7126
Sigma Aldrich Lot #: 094k0061
Sigma Aldrich Analysis
APPEARANCE WHITE POWDER
SOLUBILITY CLEAR COLORLESS
WATER CONTENT BY KARL FISCHER 0.0%
AMMONIA 0.01%
IR SPECTRUM CONFORMS
PURITY BY THIN LAYER CHROMATOGRAPHY >99%
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:
Trace ammonia (0.01%) may impact some NH bands so the spectral purity is a b, though any spectral effect is likely within the noise of the data.
END_SPECTROSCOPIC_DISCUSSION.
SPECTRAL_PURITY: 1b2b3b4_ # 1= 0.2-3, 2= 1.5-6, 3= 6-25, 4= 20-150 microns