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| CAS号 : | 82-44-0 |
精确质量 : | 242.01300 |
| 分子式 : | C14H7ClO2 |
logP : | 3.11540 |
| 分子量 : | 242.65700 |
PSA : | 34.14000 |
1-氯蒽醌 | |
1-Chloroanthraquinone | |
82-44-0 | |
C14H7ClO2 | |
242.65700 | |
34.14000 | |
3.11540 | |
242.01300 |
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1.6245 (172ºC)
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淡黄色结晶粉末
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库房低温通风干燥,与食品原料分开存放
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425.7ºC at 760 mmHg
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159-160 °C(lit.)
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1.418 g/cm3
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Stable at room temperature in closed containers under normal storage and handling conditions.
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CB6150000
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29147090
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3
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S26-S37/39-S24/25
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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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<p>蒽醌以硫酸、硝酸配成的混酸进行硝化,再以亚硫酸钠进行磺化,生成蒽醌-1-磺酸钠。在沸腾状态下滴入氯酸钠的盐酸溶液进行氯化,过滤,干燥得成品。</p> | |
<p>用作染料中间体。</p> |
