Chemistry Journal of Moldova

HYGROSCOPIC PROPERTIES OF ENOXIL-SILICA COMPOSITES

Author(s):

Oksana Stavinskaya, Iryna Laguta, Olga Kazakova, Pavlo Kuzema, Tudor Lupascu


Field: Physical chemistry and chemical physics
Type: Short communication
Pages: 4
Keywords:

Enoxil, biomolecules, fumed silica, composite, hygroscopicity.


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DOI: http://dx.doi.org/10.19261/cjm.2018.487   
 
Graphical Abstract: Enoxil-silica composites with various Enoxil-to-silica ratios were prepared by mechanical mixing of the biologically active Enoxil and fumed silica powders. The hygroscopic properties of the composites were studied by the gravimetric method. . It was found that hygroscopicity is reduced by 30÷40% when the Enoxil-to-silica mass ratio in the composites is 0.15÷0.35.

 Holding time in desiccators: 92 (1), 141 (2) and 365 (3) days.

 

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