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| CAS号 : | 536-08-3 |
精确质量 : | 322.03200 |
| 分子式 : | C14H10O9 |
logP : | 1.13200 |
| 分子量 : | 322.22400 |
PSA : | 164.75000 |
间双没食子酸 | |
digallic acid | |
536-08-3 | |
C14H10O9 | |
322.22400 | |
164.75000 | |
1.13200 | |
322.03200 |
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1.776
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278ºC
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-20ºC Freezer
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267-269ºC
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1.815g/cm3
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727.8ºC at 760 mmHg
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2918990090
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HS: 2918990090 Other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives |
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品名, 成分含量, 用途 |
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2918990090. 其他含其他附加含氧基羧酸（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:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
![3,5-二羟基-4-[(3,4,5-三羟基苯甲酰基)氧基]苯甲酸](https://www.chemicalbook.com/CAS/GIF/47307-06-2.gif)