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| CAS号 : | 116-63-2 |
精确质量 : | 239.02500 |
| 分子式 : | C10H9NO4S |
logP : | 3.03630 |
| 分子量 : | 239.24800 |
PSA : | 109.00000 |
1-氨基-2-萘酚-4-磺酸 | |
4-amino-3-hydroxynaphthalene-1-sulfonic acid | |
116-63-2 | |
C10H9NO4S | |
239.24800 | |
109.00000 | |
3.03630 | |
239.02500 |
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粉红色白色至灰色结晶粉末
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466ºC
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295ºC
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1.627 g/cm3
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Stable. Incompatible with strong bases, acid chlorides, acid anhydrides, strong oxidizing agents.
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Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.
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29222100
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3
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S26-S37/39
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III
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UN 2585
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Xi
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R36/37/38
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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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暂时无法加载合成路线，请稍后刷新重试 |
<p>以2-萘酚为原料,经碱熔、亚硝化、磺化而得。原料消耗定额:2-萘酚(99%)840kg/t、亚硫酸氢钠(98%)1500kg/t、硫酸(92.5%)1600kg/t。</p> | |
<p>用作分析试剂及还原剂,也用于有机合成</p> |
