The article proposes a new method for producing cellulose nitrate esters by pretreatment of cellulose with low concentrated nitric acid. Optimal conditions for the esterifi- cation reaction have been developed. Some properties of mono- and di- and trisubstituted nitrates were studied: degree of substitution, solubility, degree of polymerization, IR spectra, X-ray diffraction patterns are given.
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Mirzakulov, H.Ch.; Safarov, T.T.; Beknazarov, H.S.; and Mamazhanov, G.O.
"PRODUCTION OF NITRIC ACID ETHERS OF CELLULOSE IN THE ENVIRONMENT OF LOW CONCENTRATED NITRIC ACID,"
Gorniy vestnik Uzbekistana: Vol. 2019
, Article 5.
Available at: https://uzjournals.edu.uz/gorvest/vol2019/iss4/5