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주요사업
- 시험분석
- 품질검사
- 제품안전·인증·검증
-
제품안전(KC)
- 연구개발
- 기업지원
기술정보
섬유
conversion of cellulose into carboxylic acids by a drastic alkali treatment
- 출판일1999.03
- 저자
- 서지사항
- 등록일 2016.11.02
- 조회수 266
cotton cellulose was treated with 1 and 3 m sodium hydroxide at 170-190 $degree$ c and the resulting mixtures were investigated by capillary gas-liquid chromatography-mass spectrometry. up to 65 products were identified including mainly straight-chain and branched-chain hydroxy monocarboxylic acids and dicarboxylic acids, of which lactic, glycolic, 3-deoxyhexaric acids were the main compounds. utilization possibilities of the acid mixtures are briefly discussed. (author abstract) 30 refs
