𝔖 Bobbio Scriptorium
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The preparation of polyvinyl acetate phthalate-14C1

✍ Scribed by J. F. Stiver; J. B. Data; J. E. Christian


Publisher
John Wiley and Sons
Year
1970
Tongue
French
Weight
276 KB
Volume
6
Category
Article
ISSN
0022-2135

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✦ Synopsis


Abstract

Polyvinyl acetate phthalate‐^14^C~1~ (PV AP) was prepared by condensing radioactive phthalic anhydride with polyvinyl alcohol*. The radioactive anhydride was prepared from ethyl anthranilate The chemical purity and the authenticity of the PV AP so prepared was ascertained by a comparison of its acid number and thin layer chromatography to an authentic sample. The specific activity was determined using liquid scintillation counting.


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