Chemistry Indonesian Journal of Chemical Research
Vol 5 No 2 (2018): Edisi Bulan Januri (Edition For January)

Sintesis dan Karakterisasi Selulosa Asetat (CA)

Fensia Analda Souhoka (Chemistry Department Faculty of Mathematic and Natural Sciences)
Jolantje Latupeirissa (Department of Chemistry, Faculty of Mathematics and Natural Science, University of Pattimura-Indonesia)



Article Info

Publish Date
31 Jan 2018

Abstract

Synthesis and characterization of cellulose acetate (CA) has been conducted. The cellulose used in this study was commecial a-cellulose in 92% content. All the CA products were analyzed by FTIR spectrometers. The determination of cellulose content was done using standart method of TAPPI T-203, while the determination of the degree of substitution (DS) was based on SNI 0444:2009 method. Conventional acetylation of cellulose was performed using gacial acetic acid, anhydride acetic acid, and sulfuric acid. The acetylation at 25 °C for 2.5 hours gave the DS of 1.482 and at 40 °C for 5 hours gave the higher DS 2.295.

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Journal Info

Abbrev

Indonesian Journal of Chemical Research (Indones.

Publisher

Subject

Biochemistry, Genetics & Molecular Biology Chemistry Engineering Environmental Science

Description

Indo. J. Chem. Res. is a journal that regularly publishes primary articles covering all branches of chemistry and its sub-disciplines. Published articles consist of complete research, short communication, and review articles. The scope of published articles is not limited to inorganic chemistry, ...