中文名 | 2,3-二酮-L-古洛糖酸 |
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英文名 | (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoic acid |
英文别名 |
2,3-Diketogulonic Acid
L-threo-2,3-Hexodiulosonic acid L-threo-Hexo-2,3-diulosonic acid L-threo-[2,3]hexodiulosonic acid L-threo-[2,3]Hexodiulosonsaeure 2,3-Diketo-L-gulonic acid diketo-gulonic acid |
密度 | 1.8±0.1 g/cm3 |
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沸点 | 580.3±60.0 °C at 760 mmHg |
分子式 | C6H8O9 |
分子量 | 192.124 |
闪点 | 318.8±29.4 °C |
精确质量 | 192.027008 |
PSA | 138.21000 |
LogP | -2.65 |
蒸汽压 | 0.0±3.7 mmHg at 25°C |
折射率 | 1.570 |
海关编码 | 2918990090 |
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~% 3445-22-5 |
文献:Mecinovic, Jasmin; Hamed, Refaat B.; Schofield, Christopher J. Angewandte Chemie, International Edition, 2009 , vol. 48, # 15 p. 2796 - 2800 |
~% 3445-22-5 |
文献:Ricca; Faraone Ind. Conserve, 1955 , vol. 30, p. 175 |
~% 3445-22-5 |
文献:Fujimura; Ikeda Mem. Res. Inst. Food Sci. Kyoto Univ., 1956 , # 11 p. 1 |
~% 3445-22-5 |
文献:Matsui,M. et al. Chemical and Pharmaceutical Bulletin, 1968 , vol. 16, p. 1383 - 1387 |
~% 3445-22-5 |
文献:Penney; Zilva Biochemical Journal, 1943 , vol. 37, p. 403,407 |
海关编码 | 2918990090 |
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中文概述 | 2918990090. 其他含其他附加含氧基羧酸(包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物). 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途 |
Summary | 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |