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| CAS号 : | 87-03-6 |
精确质量 : | 461.02400 |
| 分子式 : | C20H15NO8S2 |
logP : | 5.87580 |
| 分子量 : | 461.46500 |
PSA : | 177.99000 |
7,7’-亚氨双(4-羟基-2-萘磺酸) | |
4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)amino]naphthalene-2-sulfonic acid | |
87-03-6 | |
C20H15NO8S2 | |
461.46500 | |
177.99000 | |
5.87580 | |
461.02400 |
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1.802
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灰色-黄色糊
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1.734
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2934999090
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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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