From: Schuit, ing. R.C. (RC.Schuit$##$azvu.nl)
Date: Tue Jun 13 2000 - 05:27:55 EDT
Buy the stuff: Fluka 100% HNO3 500 ml's $45,-
> ----------
> From: antonio regla
> Sent: maandag 12 juni 2000 20:02
> To: Multiple recipients of list orglist
> Subject: ORGLIST: Re: Nitric Acid Enrichment
>
> Dear List Members:
>
> Does anyone know how to enrich 70% nitric acid to obtain fuming nitric
> acid? I need to use fuming nitric acid to do a nitration of furfural, but
> we don't have access to fuming nitric acid. My understanding is that
> transportation of fuming nitric acid is more dangerous and many companies
> do not sell it because of this. The nitration of furfural is done along
> with the acetylation of the corresponding acetal, thus protecting the
> carbonyl group of the aldehyde towards oxidation. I would appreciate if
> anyone can give me any information about the possibility of enriching
> regular nitric acid.
>
> Sincerely,
>
> Antonio Regla
>
>
>
> _____
>
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