Does anyone have any good UV-VIS spectras for sodium azide? What peaks for absorbance are we expecting?

23 May 2023 1 228 Report

We are in need of a reference for our experiment and cannot find good data anywhere. We are not sure if the peaks that we are seeing correspond to our sodium azide or they are not.

Mikhail Zimin

There is a classic work. If there is no access to the article, then you can use Sci-hub.

https://pubs.aip.org/aip/jcp/article-abstract/52/3/1332/533648/Electronic-Spectra-of-the-Azide-Ion-Hydrazoic-Acid

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