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| CAS号 : | 82-76-8 |
精确质量 : | 299.06200 |
| 分子式 : | C16H13NO3S |
logP : | 4.98390 |
| 分子量 : | 299.34400 |
PSA : | 74.78000 |
8-苯胺-1-萘磺酸 | |
8-anilinonaphthalene-1-sulfonic acid | |
82-76-8 | |
C16H13NO3S | |
299.34400 | |
74.78000 | |
4.98390 | |
299.06200 |
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灰色至绿色潮湿的粉末
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215-217 °C (dec.)(lit.)
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1.41 g/cm3
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Store in a tightly closed container.
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29214980
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-
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S26
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Xi
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R36
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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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<p>由苯胺和周位酸在硫酸存在下缩合而得。缩合反应物减压蒸馏可得精制的N-苯基周位酸。将其与纯碱反应，水蒸气蒸馏，活性炭脱色，即得N-苯基周位酸。</p> | |
<p>染料中间体。</p> |
