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| CAS号 : | 44742-89-4 |
精确质量 : | 133.03800 |
| 分子式 : | C4H7NO4 |
logP : | 0.03570 |
| 分子量 : | 133.10300 |
PSA : | 77.84000 |
顺丁烯二酸氢铵 | |
Ammonium hydrogen maleate | |
44742-89-4 | |
C4H7NO4 | |
133.10300 | |
77.84000 | |
0.03570 | |
133.03800 |
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196.1ºC
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400.7ºC at 760 mmHg
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138-139ºC
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1.499g/cm3
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2923900090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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