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| CAS号 : | 2387-03-3 |
精确质量 : | 340.12100 |
| 分子式 : | C22H16N2O2 |
logP : | 4.85720 |
| 分子量 : | 340.37500 |
PSA : | 65.18000 |
颜料黄101 | |
2,2'-Dihydroxy-1,1'-naphthaldehyde diazine | |
2387-03-3 | |
C22H16N2O2 | |
340.37500 | |
65.18000 | |
4.85720 | |
340.12100 |
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1.794
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195.3ºC
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2.72E-12mmHg at 25°C
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1.402g/cm3
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553.4ºC at 760mmHg
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2928000090
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品名, 成分含量, 用途 |
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2928000090 其他肼(联氨)及胲(羟胺)的有机衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0% |
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2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |
通过由两分子的2-羟基-1-萘甲醛(2-hydroxy-1-naphthaldehyde)与一个分子的肼(hydrazine)进行缩合反应。 | |
具有荧光强绿光黄色,中等耐光牢度。主要应用于塑料及粘胶纤维的原浆着色;用于具有明显荧光的高档印墨与涂料着色,美术色及荧光记号笔等;可与黄、绿、红色颜料拼用,增加非荧光颜料的鲜明度。 |