英文名 | sodium,4-ethoxy-3,4-dioxobutanoate |
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英文别名 |
Sodium ethyl oxalacetate
EINECS 255-581-5 Butanedioic acid,oxo-,monoethyl ester,sodium salt Sodium 1-ethyl oxosuccinate Butanedioic acid,oxo-,1-ethyl ester,sodium salt |
沸点 | 295.1ºC at 760mmHg |
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分子式 | C6H7NaO5 |
分子量 | 182.10700 |
闪点 | 124.2ºC |
精确质量 | 182.01900 |
PSA | 83.50000 |
海关编码 | 2918990090 |
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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% |