英文名 | 1-hydroxybutane-1,2,4-tricarboxylic acid |
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英文别名 |
Homoisocitronensaeure
1-Hydroxy-butan-1,2,4-tricarbonsaeure 1,2,4-Butanetricarboxylic acid,1-hydroxy homoisocitric acid 1-hydroxy-butane-1,2,4-tricarboxylic acid 3-carboxy-2-hydroxyadipic acid |
密度 | 1.633g/cm3 |
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沸点 | 394ºC at 760 mmHg |
分子式 | C7H10O7 |
分子量 | 206.15000 |
闪点 | 206.3ºC |
精确质量 | 206.04300 |
PSA | 132.13000 |
折射率 | 1.556 |
海关编码 | 2918199090 |
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~% 3562-75-2 |
文献:Perlmutter Monatshefte fuer Chemie, 1892 , vol. 13, p. 842 |
海关编码 | 2918199090 |
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中文概述 | HS: 2918199090. 其他含醇基但不含其他含氧基羧酸(包括其酸酐、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:9.0%. 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 | 2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |