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| CAS号 : | 117-78-2 |
精确质量 : | 252.04200 |
| 分子式 : | C15H8O4 |
logP : | 2.16020 |
| 分子量 : | 252.22200 |
PSA : | 71.44000 |
蒽醌-2-羧酸 | |
ANTHRAQUINONE-2-CARBOXYLIC ACID | |
117-78-2 | |
C15H8O4 | |
252.22200 | |
71.44000 | |
2.16020 | |
252.04200 |
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固体
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1.69
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Stable. Incompatible with strong oxidizing agents.
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281.3ºC
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1.44E-11mmHg at 25°C
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287-289
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1.469 g/cm3
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518.3ºC at 760 mmHg
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2918300090
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Xi
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品名, 成分含量, 用途 |
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2918300090 其他含醛基或酮基不含其他含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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2918300090. Other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
