CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms
Carboxy Methyl Cellulose (CMC), a compound made made of eceng gondok has been implied for its characteristic by a constructive wet system, with media such as methanol, propanol and water. Four consecutive phases involving alkalization, carboxymethylization, neutralization and drainage were used i...
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| Format: | Article |
| Language: | English |
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Department of Chemistry, Universitas Gadjah Mada
2010-06-01
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| Series: | Indonesian Journal of Chemistry |
| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/21795 |
| _version_ | 1818824504720228352 |
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| author | Arum Wijayani Khoirul Ummah Siti Tjahjani |
| author_facet | Arum Wijayani Khoirul Ummah Siti Tjahjani |
| author_sort | Arum Wijayani |
| collection | DOAJ |
| description | Carboxy Methyl Cellulose (CMC), a compound made made of eceng gondok has been implied for its characteristic by a constructive wet system, with media such as methanol, propanol and water. Four consecutive phases involving alkalization, carboxymethylization, neutralization and drainage were used in the making process of CMC. The first two process were prepared by reacting NaOH and ClCH2COONa with NaOH 22; 32.5; 39.2; 45.9 g and 20; 26; 32; 38 g ClCH2COONa respectively. Added acetic acid was used in the neutralization process, whilst drainage only involved heating in the oven. The overall result for each characteristic substitution degree, acidity; viscosity; contens of water consentration of NaCl and purity 0.4 - 0.85, 6.10 - 8.49, 3 - 10 cP, 3.57 - 19.4 %, 12.9 - 22.4 % and 77.96 - 87.09 % respectively. Based on the obtained characteristic, could be concluded that CMC is considered as a technical quality and can also be used as filler constituent in adhesive.
Keywords: CMC, alkalization, carboxymethylization |
| first_indexed | 2024-12-18T23:56:56Z |
| format | Article |
| id | doaj.art-50fa234b7661402b86486d8d03ff6bff |
| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-12-18T23:56:56Z |
| publishDate | 2010-06-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-50fa234b7661402b86486d8d03ff6bff2022-12-21T20:46:39ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782010-06-015322823110.22146/ijc.2179514893CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) SolmsArum Wijayani0Khoirul Ummah1Siti Tjahjani2Chemistry Department, Faculty of Mathematics and Natural Sciences State University of Surabaya, SurabayaChemistry Department, Faculty of Mathematics and Natural Sciences State University of Surabaya, SurabayaChemistry Department, Faculty of Mathematics and Natural Sciences State University of Surabaya, SurabayaCarboxy Methyl Cellulose (CMC), a compound made made of eceng gondok has been implied for its characteristic by a constructive wet system, with media such as methanol, propanol and water. Four consecutive phases involving alkalization, carboxymethylization, neutralization and drainage were used in the making process of CMC. The first two process were prepared by reacting NaOH and ClCH2COONa with NaOH 22; 32.5; 39.2; 45.9 g and 20; 26; 32; 38 g ClCH2COONa respectively. Added acetic acid was used in the neutralization process, whilst drainage only involved heating in the oven. The overall result for each characteristic substitution degree, acidity; viscosity; contens of water consentration of NaCl and purity 0.4 - 0.85, 6.10 - 8.49, 3 - 10 cP, 3.57 - 19.4 %, 12.9 - 22.4 % and 77.96 - 87.09 % respectively. Based on the obtained characteristic, could be concluded that CMC is considered as a technical quality and can also be used as filler constituent in adhesive. Keywords: CMC, alkalization, carboxymethylizationhttps://jurnal.ugm.ac.id/ijc/article/view/21795 |
| spellingShingle | Arum Wijayani Khoirul Ummah Siti Tjahjani CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms Indonesian Journal of Chemistry |
| title | CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms |
| title_full | CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms |
| title_fullStr | CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms |
| title_full_unstemmed | CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms |
| title_short | CHARACTERIZATION OF CARBOXY METHYL CELLULOSE (CMC) FROM Eichornia crassipes (Mart) Solms |
| title_sort | characterization of carboxy methyl cellulose cmc from eichornia crassipes mart solms |
| url | https://jurnal.ugm.ac.id/ijc/article/view/21795 |
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