Journal ArticleDOI
Aldehyde determination in photographic gelatin by colour reaction with thiobarbituric acid
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TLDR
The results of the aldehydet determination in photographic gelatin by colour reaction with thiobarbituric acid are influenced by the composition of the solvent used for the reaction and are not specific characteristics of the analyzed gelatin this article.Abstract:
The yield of the gelatin-thiobarbituric acid reaction depends on the water content of the solvent. Under these conditions the results of the aldehydet determination in photographic gelatin by colour reaction with thiobarbituric acid are influenced by the composition of the solvent used for the reaction and are not specific characteristics of the analyzed gelatin.read more
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2,6‐Diarylmethylene‐thiazolo[3,2‐a]pyrimidine‐3,5,7‐triones as Stabilizers for Double‐Base Propellant
TL;DR: In this article, 2,6-Diphenylmcthylene-thiazolo-pyrimidine-trione, the o-, m-, and p-nitrophenyl-derivatives were prepared and incorporated as stabilizers in a double base smokeless powder.