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| CAS号 : | 7474-78-4 |
精确质量 : | 188.02600 |
| 分子式 : | C6H8N2O3S |
logP : | 2.34090 |
| 分子量 : | 188.20400 |
PSA : | 114.79000 |
3,4-二氨基苯磺酸 | |
3,4-Diaminobenzenesulfonic acid | |
7474-78-4 | |
C6H8N2O3S | |
188.20400 | |
114.79000 | |
2.34090 | |
188.02600 |
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n20/D 1.441(lit.)
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-12ºC
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1.611g/cm3
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S26; S36
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Xi
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R36/37/38
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2921420090
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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% |
<p>它是染料和农药中间体。</p> |
