Browsing by Author "RETAMAL, J"

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    THERMOGRAVIMETRIC STUDIES OF CHITIN DERIVATIVES .1.
    (1993) CARDENAS, G; RETAMAL, J; TAGLE, LH
    The thermal stabilities of chitin derivatives (chitin; chitin iodine, acetate, phenylthiourea, tosylate, butyl xantate, benzyl xantate, isocyanate hexane. benzoate and benzoylate) have been studied by thermogravimetry (TG) between 278 K and 823 K under nitrogen flow. The kinetic data thus obtained indicate that the thermostabilities decrease in the order: chitin-acetate > chitin-phenylthiourea > chitin-isocyanate hexane > chitin-butylxantate > chitin-benzoate > chitin-benzylxanthate > chitin-iodine > chitin benzoylate.