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  Food Additives FT-IR Spectral Libray                    
 
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The Food Additives Library contains 519 FT-IR spectra of condensed-phase materials that are on the GRAS (Generally Recognized As Safe) list of U.S. government-approved food additives. The spectra were extracted from the Aldrich Condensed Phase and Sigma Biochemical FT-IR Libraries.

The spectra were acquired with 2 cm-1 digital resolution and then mathematically deresolved when converted to Thermo Scientific Omnic library format.

In this library the FEMA (Flavor & Extract Manufacturers Association) number, the CAS (Chemical Abstracts Services) registry number, when known, and the molecular formula are all available on-line.

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The PDF file lists the spectra in the library.
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